Instrument List
Get a list of Instrument objects. Instruments have a 1:1 mapping with Observations.
### Available end points:
- `/instruments/` - Will list all Instruments in the database
- `/instruments.json` - Will return all Instruments in json format
- `/instruments/<object_id>/` - Returns Instruments object with that id
### Available Methods:
- `GET`
- `HEAD`
### Available filters:
- `title`
- `uuid`
- `keywords`
- `instrumentType`
### How to use filters:
- `/instruments/?title__startwith!=Instrument.title: DETAILS NEEDED`
- `/instruments/?uuid=c7fa005e2095425392b18adbd7b40617`
- `/instruments.json?instrumentType=radiometer`
GET /api/v2/instruments/?format=api
{ "count": 1639, "next": "https://api.catalogue.ceda.ac.uk/api/v2/instruments/?format=api&limit=100&offset=100", "previous": null, "results": [ { "ob_id": 7, "uuid": "c7fa005e2095425392b18adbd7b40617", "title": "TOVS - Microwave Sounding Unit (MSU)", "abstract": "The Microwave Sounding Unit (MSU) is one of 3 sub-instruments of the TIROS Operational Vertical Sounder (TOVS) system flown on successive spacecraft in the TIROS-N/NOAA series of Polar Orbiting Environmental Satellites (POES) since 1978. MSU measures thermal microwave radiation in the 4 regions of the oxygen emission spectrum at around 50GHz.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/9/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/20/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/19/?format=api" ] }, { "ob_id": 14, "uuid": "3539b96f18644d78aae71517fecfb7e2", "title": "TOVS - Stratospheric Sounder Unit (SSU)", "abstract": "The Stratospheric Sounding Unit (SSU) is one of 3 sub-instruments of the TIROS Operational Vertical Sounder (TOVS) system flown on successive spacecraft in the TIROS-N/NOAA series of Polar Orbiting Environmental Satellites (POES) since 1978. SSU uses the technique of pressure modulation radiometry to measure radiation emitted by CO2 3 channels in the infra-red. This instrument has the highest vertical resolution in the stratosphere.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/11/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29/?format=api" ] }, { "ob_id": 20, "uuid": "3a58d003ac2f4236b17dd66c147b6f51", "title": "TOVS - High-Resolution Infrared Sounder (HRIS)", "abstract": "The High-Resolution Infrared Sounder (HRIS) is one of 3 sub-instruments of the TIROS Operational Vertical Sounder (TOVS) system flown on successive spacecraft in the TIROS-N/NOAA series of Polar Orbiting Environmental Satellites (POES) since 1978.HRIS makes measurements in 19 regions of the infrared spectrum between 3.7 and 15 microns.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/14/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/15/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/40/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39/?format=api" ] }, { "ob_id": 34, "uuid": "beae6ebf590b44a398ec93aa32eafb4e", "title": "Rothamsted temperature sensor", "abstract": "Air temperature recording instrument at the Met Office Rothamsted station in Hertfordshire, UK.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/33/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/34/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168483/?format=api" ] }, { "ob_id": 35, "uuid": "49647f0ae68e42e88389561644fe48b6", "title": "Malvern temperature sensor", "abstract": "Air temperature recording instrument at the Met Office Malvern station in Hereford and Worcester, UK.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/35/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/36/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/74/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/73/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168484/?format=api" ] }, { "ob_id": 36, "uuid": "3ffa9ce5b6bd4dfb9048c918fd4988b0", "title": "Squires Gate Temperature sensor", "abstract": "Air temperature recording instrument at the Met Office Squires Gate station in Lancashire, UK.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/37/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/38/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/75/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168485/?format=api" ] }, { "ob_id": 37, "uuid": "3d8c2aedf47c40a5ba086c90cb6d7927", "title": "Ringway temperature sensor", "abstract": "Air temperature recording instrument at the Met Office Ringway station in Greater Manchester, UK.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/39/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/40/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/77/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/211598/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168486/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/211599/?format=api" ] }, { "ob_id": 38, "uuid": "6e76327b24624cc99db02a4ca3a59df2", "title": "Stonyhurst temperature sensor", "abstract": "Air temperature recording instrument at the Met Office Stonyhurst station in Lancashire, UK.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/41/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/42/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/80/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168487/?format=api" ] }, { "ob_id": 39, "uuid": "33a6cbd8e65b4c679803244f4bf66707", "title": "Met Office station temperature sensor", "abstract": "Temperature sensor installed and used to monitor air temperature at stations on the Met Office network.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/43/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/44/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/82/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/81/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168488/?format=api" ] }, { "ob_id": 52, "uuid": "09dd529096714adea214c364204f7cd1", "title": "FAAM: AQD NOX", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/54/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/55/?format=api" ], "instrumentType": "asoz", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/122/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/121/?format=api" ] }, { "ob_id": 57, "uuid": "10833aa2571b4a9d9cacbac33edc49d5", "title": "UEA: NOxy 4 channel NO, NO2, NOy, NOy* chemiluminescence analyser", "abstract": "An instrument from the Penkett group at UEA.\nThe instrument measures nitrogen compounds using chemiluminescence.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/57/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/58/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/133/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/132/?format=api" ] }, { "ob_id": 61, "uuid": "306ac6a158514192baf813b4b8b46be7", "title": "FAAM/BAE (Facility for Airborne Atmospheric Measurements/British AErospace) systems: Set of FAAM core instruments", "abstract": "Core instruments are provided and can be operated by FAAM. Data will be made available routinely at BADC. Some core instruments may not be operated on all flights. The standard core instrument data may, in some cases, be enhanced (e.g. provided at higher frequency or with greater accuracy) by collaboration with another group.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/60/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/61/?format=api" ], "instrumentType": "instrument", "subInstrument": [ "https://api.catalogue.ceda.ac.uk/api/v2/instruments/353/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/373/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/389/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/417/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/361/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/349/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/365/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/421/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/381/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/385/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/369/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/341/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/401/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/393/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/397/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/409/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/377/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/413/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/345/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/instruments/357/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/143/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/144/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/57426/?format=api" ] }, { "ob_id": 66, "uuid": "a5d341f986e64aca88fb92a18fa1f77d", "title": "Leeds: J(O1D) filter radiometer", "abstract": "The j(O1D) filter radiometer (Metcon GmbH) provides a measurement of solar actinic radiation integrated over selected wavelength ranges by means of a filtered photomultiplier. The instrument consists of a 2-pi receiver optic which is essentially a frosted quartz dome combined with a horizontal shadow ring which limits the field of view to one hemisphere. The collected radiation is then guided towards the photomultiplier which is housed in a water-tight aluminium cylinder suitable for outdoor operation and equipped with a cell containing a drying agent to ensure proper operation of optical and electronic components. The power supply, housed indoors, is connected to the instrument by 10 m or 30 m cables (depending where the instrument is to be operated). The output of the filter radiometer is proportional to the corresponding photolysis frequencies and absolute calibration which was determined during an intercomparison exercise when the instrument was run alongside a reference spectroradiometer. The final output from the instrument are analogue voltages in a 0–10V range that can be logged continuously.", "keywords": "AMF, NCAS, J(O1D), Photolysis Frequencies, Ozone", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/65/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/66/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12931/?format=api" ], "instrumentType": "radiometer", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/156/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/157/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49684/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49683/?format=api" ] }, { "ob_id": 71, "uuid": "e83377d7770b4ac3b9ecf8d6eeaf769b", "title": "York: Dual Column Gas Chromatograph-Flame Ionization Detector (DC-GC-FID)", "abstract": "The Dual Channel Gas Chromatograph with Flame Ionisation Detectors is capable of reporting mixing ratios of a wide range of volatile organic compounds in the atmosphere. \r\n\r\nThe output includes mixing ratios of a wide range of volatile organic compounds (VOCs). The data from the instrument are split (across three seperate files: -fid1, -fid2, -fid3) according to compound type. The output for -fid1 is Alkanes.\r\n\r\nThe instrument has variable measurement frequency dependent upon sampling frequency of the Whole Air Sampling (WAS) system.\r\n\r\nSamples of air are dried, and then pre-concentrated on a dual-bed adsorbent trap held at sub-ambient temperature (typically -20°C). Sample volumes of up to one litre of air are acquired and then the trap is resistively heated during desorption within a stream of helium (or hydrogen) and injected into the GC oven for analysis. The eluent is split in approximately equal portions between a Na2SO4 deactivated aluminium oxide (Al2O3) porous layer open tubular (PLOT) column (50 m, 0.53 mm id, Varian Netherlands) for analysis of the less polar NMHCs and a LOWOX columns (10 m, 0.53 mm id, Varian Netherlands) for analysis of the more polar VOCs including monoterpenes and oxygenated species. Analytes elute from the GC columns into two flame ionisation detectors for detection. The GC oven has been programmed for optimal separation of all compounds of interest. \r\n\r\nThere are two near-identical GC instruments for the measurement of Volatile organic compounds. The first is a Perkin Elmer GC with home-built autosampler and flow control box, a home-built preconcentrator and an Ai Qualitek injector. The other is an Agilent GC with a MARKES UNITY2 preconcentrator and CIA Advantage autosampler. \r\n\r\nMeasurement of VOCs in the atmosphere have been used for a wide range of applications including providing information regarding: quantification of emissions; air mass age; and atmospheric processing during transport.", "keywords": "ethane propane iso-butane n-butane cyclo-pentane iso-pentane n-pentane 2+3-methylpentane n-hexane n-heptane 2,2,4-trimethylpentane n-octane, york-dc-gc-fid1", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/70/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/71/?format=api" ], "instrumentType": "gas_chromatograph", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/169/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/53497/?format=api" ] }, { "ob_id": 83, "uuid": "ae9d55ba3aed422783d207880517c64f", "title": "York: Aerolaser CO analyser", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/79/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/80/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/202/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/201/?format=api" ] }, { "ob_id": 87, "uuid": "9bf427ef8b844c6fad76e2ef3a6aa1fb", "title": "York:Ozone", "abstract": "Measured species : O3\r\nOzone measurements made from 5m (top of Leicester container) using a 2B Technologies single cell UV Analyser", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/82/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/83/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/213/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/212/?format=api" ] }, { "ob_id": 91, "uuid": "14493c6b927e4a3ca9c4cbfec30a2294", "title": "University of York: NOxy", "abstract": "measured species : NO, No2, NOz", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/85/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/86/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/223/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/224/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/103950/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/103952/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/103951/?format=api" ] }, { "ob_id": 95, "uuid": "58916c3c3fbb40a7b9c2b829d6074be4", "title": "Manchester: Cloud condensation counter", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/88/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/89/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/235/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/234/?format=api" ] }, { "ob_id": 99, "uuid": "98ab5fc9e63c403792e90e6b9b69e3c8", "title": "University of Manchester/UFAM: Aerosol Mass Spectrometer (AMS) - formerly umist-ams", "abstract": "The Aerodyne aerosol mass spectrometer (AMS) is the only currently available instrument capable of providing quantitative size and chemical mass loading information in real-time for non-refractory sub-micron aerosol particles. The AMS couples size-resolved particle sampling and mass spectrometric techniques into a single real-time measurement system. The Aerodyne AMS has been deployed world-wide at fixed sites, and on mobile laboratory, ship and aircraft platforms. Over 100 instruments are in use in industrial, academic and government laboratories.\r\n\r\nScientifically, the instrument can deliver quantitative mass concentrations of the major non-refractory chemical species present in submicron particles (ammonium, nitrate, sulphate, organics and non-sea-salt chloride) in microgrammes per cubic metre. It is also capable of delivering these concentrations as a function of diameter as a dM/dlog(D) distribution. Further to this, information on the chemical nature of the organic fraction can be derived by inspecting the relative sizes of the peaks within the mass spectrum. In order to produce fully quality assured and meaningful results, the data must be processed offline or near-real-time. The Compact Time-of-Flight AMS (C-ToF-AMS) is a version that enables continuous acquisition of complete mass spectra (1-800 m/z) of all sampled particles at rates as fast as 80 kHz.", "keywords": "NCAS, AMF, C-ToF-AMS, AMS, SMPS, Aerosol, Mass, Organics, Sulphate, Nitrate, Ammonium", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/91/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/92/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/9354/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/9355/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12923/?format=api" ], "instrumentType": "mass_spectrometer", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/246/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/245/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54198/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54199/?format=api" ] }, { "ob_id": 103, "uuid": "add5f951100c4a43839204f410d66fab", "title": "University of Manchester/UFAM (Universities' Facility for Atmospheric Measurement) : Condensation Particle Counter - formerly umist-cpc", "abstract": "To count smaller particles, Condensation Particle Counters (CPC) are used, and can count all particles down to 2nm (depending on specific model). In these counters, particles are detected and counted by laser scattering in a very similar way to a standard optical particle counter, but in a CPC particles are first grown by condensation to a size of 10-12um thus allowing easy detection.\r\nThese instruments consists of a TSI 3010 and a TSI 3025 CPCs", "keywords": "Manchester, UFAM, UMIST", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/94/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/95/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/9352/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/9353/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/256/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/257/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/103932/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/103933/?format=api" ] }, { "ob_id": 107, "uuid": "e58510a3dc514d068482c84253d2405f", "title": "University of Manchester/UFAM: Sonic anemometer 1", "abstract": "Sonic anemometers provide fast and accurate measurements of three dimensional wind speed and are widely used by the Centre for Atmospheric Science (CAS) at the University of Manchester to make both routine wind and detailed turbulence measurements.\r\nThe instrument is operated by the University of Manchester and Universities' Facility for Atmospheric Measurement (UFAM), and was formerly operated by UMIST as umist-sonic-1.", "keywords": "Manchester, UMIST, UFAM", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/97/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/98/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8490/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/267/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/268/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49022/?format=api" ] }, { "ob_id": 111, "uuid": "8bf343f7fff8442dab853c3310ba7a63", "title": "University of Manchester Multi-Angle Absorption Photometer (MAAP)", "abstract": "The University of Manchester MAAP (Multi-Angle Absorption Photometer) instrument was specifically developed to reduce the uncertainties in black carbon measurements caused by aerosol scattering.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/100/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/101/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/279/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/278/?format=api" ] }, { "ob_id": 115, "uuid": "fa81f4481fc0403d843dae1be91c0e01", "title": "Leeds: Fluorecence Assay by Gas Expansion instrument (FAGE)", "abstract": "This is a ground-based laser-induced fluorescence instrument for detection of OH, HO2, and RO2 radicals. OH reactivity measurements using a laser flash-photolysis technique can be provided alongside the radical measurements. The instrument is housed in and operated from a custom-built 20 ft shipping container. OH and HO2 measurement is challenging but necessary due to their role in atmospheric chemistry. The laser induced fluorescence at low pressure is measured. \r\n \r\nThis instrument has a wide range of applications including simultaneous detection of OH, HO2, RO2 radical species and total OH reactivity. Detection of iodine monoxide and glyoxal is also possible, although not at the same time as the other radical measurements.", "keywords": "AMF, NCAS, UFAM, FAGE, OH, HO2, RO2, OH Reactivity", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/103/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/104/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12930/?format=api" ], "instrumentType": "other_instrument_type", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/289/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/290/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49025/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49023/?format=api" ] }, { "ob_id": 122, "uuid": "e074f4fc500f451da4a9c5d07569d7cc", "title": "Leeds: OH lifetime instrument", "abstract": "OH is measured by photolysing ozone at 266 nm to produce OH, decay of OH with ambient air is measured with LIF (laser induced fluorescence) at 308 nm", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/107/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/108/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/309/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/310/?format=api" ] }, { "ob_id": 126, "uuid": "6eb843504cf54f4b99377512290ee17b", "title": "CEH:Temperature gradient", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/110/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/111/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/321/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/320/?format=api" ] }, { "ob_id": 130, "uuid": "36438e99ab5c41a5a4ed6e9cea578f74", "title": "CEH: Met Sensor", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/113/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/114/?format=api" ], "instrumentType": "met_sensor", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/332/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/331/?format=api" ] }, { "ob_id": 134, "uuid": "1915cd1ec95243339f1d6e37088cedc0", "title": "CEH: Wetness, PAR, solar", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/116/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/117/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/343/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/342/?format=api" ] }, { "ob_id": 138, "uuid": "20e38b09815e4f119abe134313d1b40b", "title": "CEH: Sonic anemometer", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/119/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/120/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/354/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/353/?format=api" ] }, { "ob_id": 142, "uuid": "6f9e24d3097b46b9b7c6aa60b4a65320", "title": "CEH: Ozone eddy", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/122/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/123/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/365/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/364/?format=api" ] }, { "ob_id": 146, "uuid": "7f02517c62374b2393852e2fe984efbe", "title": "CEH: Camera75m", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/125/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/126/?format=api" ], "instrumentType": "imager", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/376/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/375/?format=api" ] }, { "ob_id": 150, "uuid": "a6dcb19a099b4e63be02fad35e038555", "title": "Manchester/UFAM: Sonic anemometer 2- formerly umist-sonic-2", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/128/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/129/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/387/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/386/?format=api" ] }, { "ob_id": 155, "uuid": "2bbc9c55e70f4f2e8009bf9f88b62568", "title": "York: Gas Chromatography MS (GCMS)", "abstract": "The York Thermal Desorption-Gas Chromatograph-Mass Spectrometer (GCMS) is an Agilent 7890GC-5977MS with a Markes International TT24-7 thermal desorption unit. The output includes mixing ratios of a wide range of volatile organic compounds (VOCs), including halomethanes and hydrocarbons. \r\n\r\nThe sampling frequency is approximately 5 min and every valid sample will be part of the dataset; no averaging done.\r\n\r\nThis GC-MS is both deployed on measurement campaigns and operated in the Lab at York University to analyse samples collected elsewhere in WAS sample bottles (particularly samples collected on board the FAAM BAe-146 aircraft). \r\nThe air sample stream passes through a water removal system before entering the thermal desorption unit that is coupled to the GC-MS. The Mass Spectrometer can be run in scan or selected ion monitoring mode depending on the focus of the campaign and species and on required sensitivity. \r\n\r\nThe instrument is calibrated regularly using a mixed gas standard that varies depending on the requirements of the campaign\r\n\r\n", "keywords": "benzene, toluene, isoprene, halomethanes, GC-MS, CH2BrCl,CHCl3,CH2Br2,CHBrCl2,CHBr2Cl,CHBr3", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/132/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/133/?format=api" ], "instrumentType": "gas_chromatograph", "subInstrument": [ "https://api.catalogue.ceda.ac.uk/api/v2/instruments/5262/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/398/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/399/?format=api" ] }, { "ob_id": 159, "uuid": "618eb937456043ae8823f5a12f5c0c44", "title": "Leicester: PEroxy Radical Chemical Amplification (PERCA) technique", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/135/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/136/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/409/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/410/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/48999/?format=api" ] }, { "ob_id": 163, "uuid": "ebb6f4bb1dc44ab4a25d132f27a78d7b", "title": "Lancaster:Proton Transfer Reaction mass spectrometer", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/138/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/139/?format=api" ], "instrumentType": "mass_spectrometer", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/421/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/420/?format=api" ] }, { "ob_id": 188, "uuid": "36de722c401847dfbf9cc4efbba2ccee", "title": "York:Ozone (O3)", "abstract": "Ozone measurements made from 5m (top of FAGE container) using a Thermo Electron Instrument (TEI) Model 49i UV Analyser.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/148/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/150/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/495/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/494/?format=api" ] }, { "ob_id": 192, "uuid": "55d834d4c2d8462b836f53af8ba10efe", "title": "UEA: Gas Chromatograph with Mass Spectrometer (GC MS)", "abstract": "University of East Anglia Gas Chromatograph Mass Spectrometer (GC MS)", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/152/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/153/?format=api" ], "instrumentType": "gas_chromatograph", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/506/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/505/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/48434/?format=api" ] }, { "ob_id": 196, "uuid": "dac2ad6b673e4e2c9c4973d4f3086251", "title": "UEA: Formaldehyde (HCHO) instrument or Fluorometric", "abstract": "An instrument from the Penkett group at UEA which is flown on research aircrafts to provide 1Hz flourescence measurements of formaldehyde concentration.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/155/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/156/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/517/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/516/?format=api" ] }, { "ob_id": 200, "uuid": "5116327f6c454fb98d6c5f12940023f7", "title": "UEA: GC-ECD", "abstract": "Gas Chromatography – Electron Capture Detector or GC-ECD is a technique used to analyse halogenated compounds and is primarily used in the environmental, forensic and pharmaceutical markets.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/158/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/159/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/528/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/527/?format=api" ] }, { "ob_id": 219, "uuid": "744de1e754eb434e88975ccaf42809d0", "title": "Manchester: Aerodynamic Particle Sizer", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/166/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/167/?format=api" ], "instrumentType": "particle_counter", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/584/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/583/?format=api" ] }, { "ob_id": 223, "uuid": "fcbdb31c451e49509ab6c438ac139098", "title": "Manchester/UFAM: Differential Mobility Particle Sizer - formerly umist-dmps", "abstract": "A Differential Mobility Particle Sizer (DMPS) operated by the University of Manchester which measures aerosol size distribution. The DMPS classifies particles according to electrical mobility in a differential mobility analyser and counts particles of given mobility using a condensation particle counter. The Manchester DMPS uses two such DMA’s and CPC of different specifications to measure aerosol size distributions from 3.5 – 800nm, with a complete scan taking ten minutes.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/169/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/170/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/595/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/594/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/204723/?format=api" ] }, { "ob_id": 229, "uuid": "d9da656fdfb9443cb9981bff4452f45c", "title": "CEH: Detector of Volatile Organic Compounds (VOC)", "abstract": "A Proton-Transfer-Reaction Mass Spectrometer (PTR-MS), which employs fast mass spectrometry to detect Volatile Organic Compounds (VOC). Owing its low detection limits for many compounds and its high frequency of acquisition, it is particularly useful instrument in measurements of eddy-covariance fluxes and monitoring of atmospheric concentrations. The PTR-MS technique has been reviewed by R. S. Blake, P. S. Monks, A. M. Ellis: Proton-Transfer Reaction Mass Spectrometry. Chem. Rev., 109 (3) (2009), 861-896.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/175/?format=api" ], "instrumentType": "mass_spectrometer", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/609/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/608/?format=api" ] }, { "ob_id": 246, "uuid": "59e75b2f41cd47069ffb299fa2899a77", "title": "OP3: Mergred-data-faam", "abstract": "Merged OP3 aircraft data, using the observations as reported on the BADC from the various instruments involved in the campaign. The timebases for the merged files are given in the file names.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/188/?format=api" ], "instrumentType": "asoz", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/653/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/654/?format=api" ] }, { "ob_id": 250, "uuid": "00b355b4e1a54a539faba1493b7f2a8b", "title": "Leeds: Merged data", "abstract": "Merged OP3 ground data (OP3-1), using the observations as reported on the BADC from the various (Leeds) instruments involved in the campaign. The timebases for the merged files are given in the file names", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/190/?format=api" ], "instrumentType": "asoz", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/665/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/664/?format=api" ] }, { "ob_id": 254, "uuid": "7e3a12256ec4479c8e70a1123152a587", "title": "Cambridge: microDirac - Fodens Motor Works", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/192/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/193/?format=api" ], "instrumentType": "gas_chromatograph", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/676/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/675/?format=api" ] }, { "ob_id": 259, "uuid": "0edf137f1b824de6a44b38634c736ea7", "title": "CEH:Thermo Environmental Instruments 42C NO-NO2-NOx level analyser: NOx gradient", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/197/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/689/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/688/?format=api" ] }, { "ob_id": 263, "uuid": "aaa83c5d89754324ae6c38dbf55f45f3", "title": "CEH:Thermo Environmental Instruments 42C NO-NO2-NOx level Analyser: O3 gradient", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/199/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/700/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/699/?format=api" ] }, { "ob_id": 267, "uuid": "4e0f6dbf1c354a95ae6bc19ac992720c", "title": "CEH:Path Analyser Licor 7000", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/201/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/202/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/711/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/710/?format=api" ] }, { "ob_id": 286, "uuid": "a99c95126d44420eb4e64014591f5ec2", "title": "CEH: Graegor", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/209/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/210/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/767/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/766/?format=api" ] }, { "ob_id": 290, "uuid": "065b9d39e47b4228a84239654a4e9530", "title": "Laquila:No2 LIF", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/212/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/213/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/777/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/778/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49001/?format=api" ] }, { "ob_id": 294, "uuid": "0785c5e1d0f241fd9ada13e3e0e4160a", "title": "Laquila:Noy LIF", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/215/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/216/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/788/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/789/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49000/?format=api" ] }, { "ob_id": 304, "uuid": "07cc40c6e1194a818d5073c770d9b742", "title": "University of Leicester: Metcon 2-pi Spectral Radiometer", "abstract": "University of Leicester Metcon 2-pi Spectral Radiometer provides a direct measurement of solar actinic UV flux and determination of photolysis frequencies. ", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/220/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/221/?format=api" ], "instrumentType": "radiometer", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/817/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/818/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/48998/?format=api" ] }, { "ob_id": 311, "uuid": "fe82ff833eaf4a9593134c237b303dc2", "title": "Leicester: Spectral Radiometer j(NO2)", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/224/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/225/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/837/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/838/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/48997/?format=api" ] }, { "ob_id": 315, "uuid": "6e6a11c756bf49e48dca59ca002f351b", "title": "Leicester: Spectral Radiometer j(O1D)", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/227/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/228/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/848/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/849/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/48996/?format=api" ] }, { "ob_id": 322, "uuid": "0379654b86d643a4acdd33625487a9c0", "title": "UEA: Peroxides instrument", "abstract": "An instrument from the Penkett group at UEA flown on research aircrafts to provide continuous measurements of gas phase speciated organic peroxides using fluorescence.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/231/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/232/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/869/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/868/?format=api" ] }, { "ob_id": 326, "uuid": "c39cb6ce89ea4b4a9c3d3d9ae602f983", "title": "UEA: Proton Transfer Reaction Mass Spectrometer (PTR-MS)", "abstract": "The PTR-MS (Proton Transfer Reaction Mass Spectrometer) is an aircraft-certified instrument for the real time measurement of a selected range of volatile organic compounds (VOCs) in the atmosphere at concentrations down to approximately 50 parts per trillion (ppt). The types of compound measured include:\r\n\r\n• Oxygenated hydrocarbons (e.g. methanol, acetone, acetaldehyde, acetic acid, methyl vinyl ketone and methacrolein)\r\n• Aromatic hydrocarbons (benzene, toluene, C8 and C9 aromatics)\r\n• Biogenic hydrocarbons (isoprene, total monoterpenes)\r\n• Acetonitrile; an excellent tracer of biomass burning\r\n\r\nThe PTR-MS is ideally suited for use on an aircraft since it produces a near real-time signal. In this way it has a distinct advantage over (and acts as a valuable complement to) traditional chromatographic or bottle sampling techniques. Sampling cycle times of down to ~1 second can be achieved, dependant on the number of compounds analysed at any one time, enabling small scale events such as pollution or biomass burning plumes to be sampled effectively. The instrument samples from the main aircraft inlet manifold via a short length of PFA tubing.\r\n\r\nPotential applications include:\r\n• Measurement of oxygenates in the upper troposphere in a study of the free radical chemistry and its sources in this region\r\n• Studies of oxygenate and isoprene emissions from vegetation in the tropics and at mid latitudes\r\n• Studies of oxygenate formation in urban plumes in the boundary layer for improvement of models of regional photochemistry\r\n• Studies of biomass burning in the tropics and over Northern Hemisphere forests to assess their contribution to the global carbon budget and to ozone formation", "keywords": "AMF, NCAS, PTR-MS, VOCs, Oxygenated VOCs, Hydrocarbons, Biogenic Emissions, Biomass Burning, Tracers", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/234/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/235/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12942/?format=api" ], "instrumentType": "mass_spectrometer", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/879/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49978/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49977/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49979/?format=api" ] }, { "ob_id": 341, "uuid": "56fb1a297d764925acc0553cbdb5810e", "title": "FAAM/BAE systems: Radar Altimeter", "abstract": "FAAM Core instrument measuring altitude.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/245/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/246/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/929/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/928/?format=api" ] }, { "ob_id": 345, "uuid": "b986f84bfb1e4f959d97f244af5cb552", "title": "FAAM/BAE systems: Reduced Vertical Separation Minimum system (used on turbulence probe)", "abstract": "FAAM core instrument measuring static and pitot-static pressures, pressure altitude and Indicated Air Speed.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/248/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/249/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/941/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/940/?format=api" ] }, { "ob_id": 349, "uuid": "bf0cdd09dcd840798033033220dfde27", "title": "FAAM/BAE systems: Aerosol size spectrum optical probe (PCASP)", "abstract": "FAAM Core instrument measuring Aerosol partcle concentration, mean volume radius and size spectrum\n(0.1 - 3 micrometres).", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/251/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/252/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/953/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/952/?format=api" ] }, { "ob_id": 353, "uuid": "bcecfca8cfbb48108200c6ffb445d4b1", "title": "FAAM/BAE systems: Broad band (pyranometers and pyrgeometers) Radiometers (BBR)", "abstract": "FAAM Core instrument measuring 0.3 - 3 micrometres, 0.7 - 3 micrometres and 4 - 50 micrometres hemispheric irradiance.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/254/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/255/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/965/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/964/?format=api" ] }, { "ob_id": 357, "uuid": "c3905a0230094760a0fb137ceaa0198d", "title": "FAAM/BAE systems: Core Consoles", "abstract": "Data recording and communication systems. Inertial Navigation Unit.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/257/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/258/?format=api" ], "instrumentType": "other_instrument_type", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/977/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/976/?format=api" ] }, { "ob_id": 361, "uuid": "03ef7231f980496b80ae41f47dacae44", "title": "FAAM/BAE systems: De-iced (Rosemount 102BL) and non de-iced (Rosemount 102AL) temperature sensors", "abstract": "FAAM core instruments measuring true air temperature (in K) by using platinum resistance thermometers (currently, possibility of changing to thermistors in future) in de-iced and non-deiced housings. \r\n\r\nThe true air temperature is calculated based on the indicated temperature measured by two Rosemount type 102 probes (as well as the static and dynamic pressure RVSM measurements). Both sensors employ similar inlets to draw flow across a sensor (either a platinum PRT or glass bead thermistor) using inlets that have been designed to minimise water and particle ingress, as well as minimising interaction of the air with the inlet walls. \r\n\r\nThe deiced sensor contains a heater operated by the flight manager when icing is suspected (a correction is automatically applied to data during these periods). \r\n\r\nThe specific type of sensor used dictates the response time, for details see FAAM document FAAM013001A.\r\n\r\nThe data frequency is measured in 32 Hz. This frequency can be found in the full 32Hz core data file, or as 1 Hz in 1Hz data file. Parameters in the data files are: TAT_DI_R (True air temperature from the Rosemount deiced temperature sensor), TAT_ND_R (True air temperature from the Rosemount non-deiced temperature sensor).", "keywords": "true air temperature, TAT_DI_R, TAT_ND_R", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/260/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/261/?format=api" ], "instrumentType": "met_sensor", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/989/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/988/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78278/?format=api" ] }, { "ob_id": 365, "uuid": "fef265d766a846e0aa7e43bbd617ef93", "title": "FAAM/BAE systems: Downward facing radiometer (Heimann)", "abstract": "FAAM Core instrument measuring brightness temperature (8-14 micrometres)", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/263/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/264/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1001/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1000/?format=api" ] }, { "ob_id": 369, "uuid": "275e50688ee347fa8d90f4727504ed9f", "title": "FAAM/BAE systems: Fast Forward Scattering Spectrometer Probe (FFSSP)", "abstract": "FAAM Core instrument measuring 1-second averaged values of: droplet number concentration, liquid water content, mean volume radius, effective radius and droplet size spectrum (1 - 47 micrometres).", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/266/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/267/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1013/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1012/?format=api" ] }, { "ob_id": 373, "uuid": "ea9ee7f7e42044558083db96c7fadc5f", "title": "FAAM/BAE systems: Honeywell H423 laser Inertial Navigation Unit (INU)", "abstract": "FAAM Core instrument measuring aircraft velocity components, Attitude, Attitude Rates, Ground Speed and Drift angle. Position and Acceleration.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/269/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/270/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1025/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1024/?format=api" ] }, { "ob_id": 377, "uuid": "3d8e7e994a2e4d11aa05f99847b8c044", "title": "FAAM/BAE systems: Hygrometer (General Eastern)", "abstract": "FAAM Core instrument measuring dew point or frost point by using a chilled mirror hygrometer. \r\n\r\nThe General Eastern 1011B is a chilled mirror hygrometer for use in cloud-free air - it optically monitors the temperature of a mirror when liquid water or ice begins to condense. Air is drawn through the instrument through a passive inlet located 6m aft of the nose and 4 cm from the skin, which is within the boundary layer. \r\n\r\nPerformance of the instrument depends on temperature; it is subject to oscillations at low frost points.\r\n\r\nThe data frequency is measurend in 4Hz. This 4Hz frequency can be found in the full core datafile, or as 1Hz in the 1Hz data file.\r\n\r\nParameters in the data files are: TDEW_GE (Dew point from the General Eastern instrument, K)", "keywords": "dew point, frost point, TDEW_GE, general eastern", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/272/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/273/?format=api" ], "instrumentType": "met_sensor", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1036/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1037/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78279/?format=api" ] }, { "ob_id": 381, "uuid": "d388a992fe4e40a6a2fb17041726a3f9", "title": "FAAM/BAE systems: Liquid Water Content Probe (Johnson-Williams)", "abstract": "FAAM Core instrument measuring concentration of liquid water in clouds using a heated wire resistance bridge.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/275/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/276/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1049/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1048/?format=api" ] }, { "ob_id": 385, "uuid": "ea93c53876e24514b3ccf798671d43c5", "title": "FAAM/BAE systems: Liquid and total water content probe (Nevzorov)", "abstract": "The Nevzorov probe, manufactured by Sky Physics Technology Inc., is a multi-element hot-wire probe for the simultaneous measurement of condensed liquid water content (LWC) and total condensed water content (TWC). Ice water content (IWC) can be calculated, being the difference between these two quantities. The detection elements are mounted on a vane that self-aligns with the airflow. The temperature of the elements is held constant and the water content calculated from first principles based on the measured power through each element. Two types of vanes have been used, with the newer types, identified as VANETYPE 1T2L1R in the flight constants, having two LWC sense elements, one reference element and one TWC cone. These have been used since late 2016, The old style have a single LWC element and separate references for the LWC and TWC elements. The TWC element is the 60° deep-cone type.\r\n\r\nThe instrument is mounted to the FAAM Bae-146, close to the nose on the starboard side of the fuselage.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/278/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/279/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12804/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1060/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1061/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/201446/?format=api" ] }, { "ob_id": 389, "uuid": "7ef52ea76eca4989906c27df52e683ab", "title": "FAAM/BAE systems: Particle Soot Absorption Photometer (PSAP aka SOOTY)", "abstract": "FAAM Core instrument measuring black carbon.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/281/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/282/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1073/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1072/?format=api" ] }, { "ob_id": 393, "uuid": "40439dcb19454eb6abba77f23361d618", "title": "FAAM/BAE systems: Patch (ex MRF) - GPS", "abstract": "FAAM Core instrument measuring aircraft position, velocity and time standard.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/284/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/285/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1085/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1084/?format=api" ] }, { "ob_id": 397, "uuid": "b55a2cdbc07f4796bac59be968bf0e40", "title": "FAAM/BAE systems: Rosemount pair inlet nephelometer", "abstract": "FAAM Core instrument measuring total scattering and hemispheric backscattering`coefficient at three visible wavelengths (450, 550 and 700nm).", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/287/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/288/?format=api" ], "instrumentType": "particle_counter", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1097/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1096/?format=api" ] }, { "ob_id": 401, "uuid": "136d564d11e441678d6e2bed7cd50733", "title": "FAAM/BAE systems: TECO 42 chemiluminescence instrument", "abstract": "FAAM Core instrument to measure NO, NO2 and NOx on core chemistry rack.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/290/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/291/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1109/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1108/?format=api" ] }, { "ob_id": 405, "uuid": "d52ce769079e44d789fc5bf9b18ca78f", "title": "FAAM/BAE systems: TECO 49 UV photometric ozone instrument", "abstract": "FAAM Core instrument measuring ozone on core chemistry rack.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/293/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/294/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1121/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1120/?format=api" ] }, { "ob_id": 409, "uuid": "6c06252ae0db4739b320632e56d08c44", "title": "FAAM/BAE systems: Total Water Content (TWC) probe", "abstract": "FAAM core instrument measuring total water content.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/296/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/297/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1133/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1132/?format=api" ] }, { "ob_id": 413, "uuid": "6604e20675404abdb77bcef9c0f019cd", "title": "FAAM/BAE systems: TSI 3025A Condensation Particle Counter (CPC) - formerly known as CNC.", "abstract": "FAAM Core instrument measuring condensation particles.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/299/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/300/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1145/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1144/?format=api" ] }, { "ob_id": 417, "uuid": "9f4c05d45ab24739a54f287b78b63d87", "title": "FAAM/BAE systems: Two dimension cloud particle imaging probe (2-DC)", "abstract": "FAAM Core instrument measuring Particle number concentration, condensed water content, mean volume radius, precipitation rate and size spectrum\n(25 - 800 micrometres).", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/303/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/302/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1157/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1156/?format=api" ] }, { "ob_id": 421, "uuid": "655cbbb717544e90a4a9b1af4dea82fa", "title": "FAAM/BAE systems: Two dimension precipitation particle imaging probe (2-DP)", "abstract": "FAAM Core instrument measuring Particle number concentration, condensed water content, mean volume radius, precipitation rate and size spectrum\n(200 - 6400 microns).", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/305/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/306/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1169/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1168/?format=api" ] }, { "ob_id": 435, "uuid": "664255f873ee494e9ede8e407afdfeca", "title": "MRF - C-130 aircraft in-situ Instrumentation", "abstract": "The C-130 aircraft carried various of instrumentation for research purposes. The large capacity and long endurance of this platform made it ideal for atmospheric research in the areas of cloud physics, atmospheric radiation, atmospheric chemistry, satellite activities, mesoscale meteorology and boundary layer studies.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/322/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/323/?format=api" ], "instrumentType": "other_instrument_type", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1225/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1224/?format=api" ] }, { "ob_id": 440, "uuid": "0c6f4526b1694218be141139f1e57f8b", "title": "FAAM/BAE systems or other aircraft: Flight log", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/325/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/326/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1235/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1234/?format=api" ] }, { "ob_id": 444, "uuid": "d00e88f7f7a7413684342d867b7dfb36", "title": "FAAM/BAE systems or other aircraft: Flight summary", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/328/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/329/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1245/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1244/?format=api" ] }, { "ob_id": 448, "uuid": "a7e69cf336ab4cd985bb4a03508c834d", "title": "Met Office: Airborne Research Interferometer Evaluation System (ARIES)", "abstract": "ARIES is a Fourier transform spectrometer based on the Bomem MB100 interferometer, modified by ABB Bomem (Canada) for airborne use, with Met Office designed pointing optics, external black bodies and control electronics. Although designed, and primarily used, for airborne measurements ARIES can also be used for ground based work away from the aircraft.", "keywords": "Interferometer", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/331/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/332/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8960/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8961/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1254/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1255/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/73351/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/73352/?format=api" ] }, { "ob_id": 459, "uuid": "2d446fb05331419d934c7dd4f31878fd", "title": "NIMBUS-7 Total Ozone Mapping Spectrometer (TOMS)", "abstract": "TOMS was one of eight instruments designed to provide continuous, long-term monitoring of atmospheric, oceanic and surface parameters on a global basis throughout most of the 1980s. The Nimbus-7 TOMS instrument operated from 1st November 1978 to 5th May 1993.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/343/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/344/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1298/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1297/?format=api" ] }, { "ob_id": 467, "uuid": "de0dc37949504793b6c38ef06f606b9b", "title": "Meteor-3 Total Ozone Mapping Spectrometer (TOMS)", "abstract": "The TOMS experiment on board the Meteor-3 satellite provided daily global coverage of the Earth's total ozone by measuring the backscattered Earth radiance in the six 1-nm bands. Meteor-3 TOMS was launched on August 15, 1991 from Plesetsk, Russia, and failed on 27th December 1994.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/348/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/349/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1311/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1310/?format=api" ] }, { "ob_id": 508, "uuid": "4ed581eea3e242048b2619ffcc131b3b", "title": "FAAM/BAE systems: Aerolaser AL5002 Carbon Monoxide instrument on Core Chemistry rack (CO)", "abstract": "FAAM Core instrument measuring Carbon monoxide (CO). Aerolaser AL5002 Used pre May 2011\r\n\r\nAL 5002 VUV Fast Fluorescence CO Analyser\r\nThe AL5002 (s/n 127) is a commercial gas analyser produced by Aerolaser GmbH.\r\nThe analyser employs the measurement of the fluorescence of CO when exposed to UV light at a wavelength of 150nm, which is proportional to the concentration of CO.\r\n\r\nAmbient air is drawn into the cabin from the starboard air sample pipe (port #11) along several meters of 1/8\" od PFA line at a flowrate of approximately 180 ml/min, by means of a vacuum pump (Vaccubrand model MV2) . The air is then dried using a Perma Pure Nafion gas dryer (model MD-110-24P) prior to the detector. The fluorescence cell is maintained at a low pressure, typically around 7.5 Torr, and constant temperature, typically 40°C.\r\nThe monochromator optical filters, providing the collimated 150nm source from a plasma lamp, are flushed with mass flow controlled and filtered (via Entegris GateKeeper N2 purifier) high-purity (N6.0) nitrogen to prevent ingress of highly absorbing molecular oxygen or/and contaminating species such as CO. The plasma lamp itself requires a constant supply of 0.25% CO2/AR (N6.0), also mass flow controlled, in order to produce emissions of the required intensity.\r\n\r\nData\r\nThe AL5002 exhibits a very fast response to changes in ambient CO concentrations. The manufacturer quotes 0.1s for a 10-90% response time (albeit with a 2s signal delay). FAAM data are output at 1 Hz from the analyser and presented similarly at 1hz in the Core data.\r\nThe residence time of sample in the inlet line is not negligible. Calculation of the flow rates and length of tubing in the sample inlet suggest a residence time of over 10 seconds. CO data (eg icon CO Time Lag (21.77 kB 2009-12-14 13:22:02) certainly show a time lag in flight, typically of 15 seconds, the measured lag is additionally associated with a small amount of smoothing in the data. FAAM are working to correct this.\r\nOver the course of a flight, the CO analyser sensitivity (Hz/ppbv) and background (Hz) both tend to change (where Hz is the analyser's photomultiplier raw photon count rate, per sec). FAAM's standard practice is to calibrate these quantities periodically through a flight by means of an on-board CO/Air standard and Sofnocat 514 CO scrubber (internal to analyser) . These calibrations take around 150s, and are usually performed where flight levels change significantly. No CO measurement data are available during these times and as such the precise location of calibrations is usually a matter for consultation with the Mission Scientist of the day. Instrument calibrations are automatically applied to the data as they are performed; unfortunately this can result in apparent step changes either side of a calibration, where the sensitivity/background has changed significantly. FAAM are seeking to improve this method.\r\nThe analogue output from the instrument is logged by the aircraft data recording system and scaled accordingly to produce a concentration measurement (ppbv).\r\nThe AL5002 is operated throughout the range 0-2000 ppbv, and its linearity has been demonstrated to 100,000 ppbv (see Publications). The system is therefore calibrated at nominally 500 ppbv, above the level of typical ambient measurements in the free troposphere.\r\nThe manufacturer estimates the instrument precision to be ±1.5 ppbv at 100 ppbv measured CO, and a lowest detection limit of 3 ppbv for 1 Hz data has been documented (see Publications). A 1σ precision of ±2.8 ppbv can be derived from Poisson Statistics of the mean background count rate (~34000 Hz) and nominal sensitivity of 65 Hz/ppbv.\r\nFAAM on-board CO/Air calibration standards are traceable to a NOAA-GMD / WMO 2000 scale CO/Air standard, and are compared several times a year. As a result, overall measurement uncertainties for the FAAM AL5002 CO measurements are estimated to be around ±5%.\r\n\r\nPublications\r\nThe principle and operation of the AL5002 instrument was documented in the following journal paper:\r\nAn improved fast-response vacuum-UV resonance fluorescence CO instrument, Gerbig et al.\r\nJOURNAL OF GEOPHYSICAL RESEARCH, VOL. 104, NO. D1, PAGES 1699-1704, JANUARY 20, 1999", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/370/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/371/?format=api" ], "instrumentType": "sampler", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1434/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1433/?format=api" ] }, { "ob_id": 562, "uuid": "fef804f141a743edab3f47abc25ffd22", "title": "Stratospheric Aerosol and Gas Experiment III (SAGE III)", "abstract": "The SAGE III mission on the Russian Meteor 3M-1 spacecraft seeks to enhance our understanding of natural and human-derived atmospheric processes by providing high latitude long-term measurements of the vertical structure of aerosols, ozone, water vapor, and other important trace gases in the upper troposphere and stratosphere.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/398/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/400/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1600/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/1599/?format=api" ] }, { "ob_id": 713, "uuid": "39b878b7689f4725aaeef97dd4094e8f", "title": "FAAM/BAE systems or other aircraft: Dropsonde", "abstract": "The Vaisala Dropsonde RD93 is a general-purpose dropsonde for high-altitude deployment from a variety of aircraft. Slowed in its descent through the atmosphere by a special parachute, the RD93 measures the atmospheric profiles of pressure, temperature, relative humidity and wind from the point of launch to the ground.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/464/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/465/?format=api" ], "instrumentType": "sonde", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2033/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2032/?format=api" ] }, { "ob_id": 720, "uuid": "3802f318ade444a69cdc2d68eba51aab", "title": "British Antarctic Survey: 2b Ozone", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/475/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/474/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2086/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2085/?format=api" ] }, { "ob_id": 724, "uuid": "d97229e58e1744f8a026408f1f3e8cf8", "title": "British Antarctic Survey: Aerolaser CO", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/477/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/478/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2112/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2111/?format=api" ] }, { "ob_id": 728, "uuid": "8fc4387e748e49aab3758a0e16d37469", "title": "British Antarctic Survey: Aerolaser HCHO", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/480/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/481/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2138/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2137/?format=api" ] }, { "ob_id": 733, "uuid": "c588036ba5be4296a46492e9919d1d6b", "title": "British Antarctic Survey: Aethalometer", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/484/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/485/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2166/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2165/?format=api" ] }, { "ob_id": 737, "uuid": "bc8cd159adea48999a682da4855b756f", "title": "British Antarctic Survey: Condensation Particle Counter (CPC)", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/487/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/488/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2192/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2191/?format=api" ] }, { "ob_id": 741, "uuid": "f964a4e4be3944829cf10729922a6e21", "title": "British Antarctic Survey: Denuder HNO3", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/490/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/491/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2218/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2217/?format=api" ] }, { "ob_id": 745, "uuid": "a99888beb8604f748277586b6ef4493c", "title": "British Antarctic Survey: Filters - Ion Chromatograph analysis", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/493/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/494/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2244/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2243/?format=api" ] }, { "ob_id": 749, "uuid": "4d07879012d64f52a4c28879f14f8cfd", "title": "British Antarctic Survey: NOx chemiluminescence analyser", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/496/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/497/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2270/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2269/?format=api" ] }, { "ob_id": 753, "uuid": "3adabf343cb649da87f743020a93f4f7", "title": "British Antarctic Survey: Metsensor (CASLAB)", "abstract": "Metsensors on a 4 meter mast at the Halley CASLab site (Antarctica), including instruments to measure RH, temperature, wind direction and wind speed.", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/499/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/500/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2296/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2295/?format=api" ] }, { "ob_id": 757, "uuid": "27c30251ea1347cdacc91c0e15803b0a", "title": "British Antarctic Survey: Metsensor (SIMPSON)", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/502/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/503/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2322/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2321/?format=api" ] }, { "ob_id": 761, "uuid": "a2b0e6e31ce24005a08e6e9cc7742729", "title": "British Antarctic Survey: Snow samples - Ion Chromatograph analysis", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/505/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/506/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2348/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2347/?format=api" ] }, { "ob_id": 765, "uuid": "6a967f2aee4a424ba0ab1e109a48fbbb", "title": "British Antarctic Survey: Spectral Radiometer", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/508/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/509/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2374/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2373/?format=api" ] }, { "ob_id": 769, "uuid": "d9067b06b7b342048913d89a5d51f961", "title": "Imperial: HONO", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/511/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/512/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2400/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2399/?format=api" ] }, { "ob_id": 773, "uuid": "4905846b99a54eef98bca2543496da02", "title": "Imperial: PEroxy Radical Chemical Amplification (PERCA) technique", "abstract": "Instrument.abstract: DETAILS NEEDED", "keywords": "", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/514/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/515/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2426/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2425/?format=api" ] }, { "ob_id": 777, "uuid": "56cf819313ed431686aa4eae9364843c", "title": "University of Leeds: Dew Point Hygrometer", "abstract": "The Optica Hygrometer offers precision dew point measurement. Precisely controlled by GE's chilled mirror sensing technology - providing NIST traceable humidity,temperature and pressure measurement anywhere via the worldwide intranet. The Optica Chilled Mirror Hygrometer measures dew point temperature by regulating the temperature of a polished metal mirror by the use of optical feedback such that a constant mass of dew or frost is maintained. The temperature of the mirror is measured with a precise PRTD and is by definition equal to the dew or frost point.", "keywords": "AMF, NCAS, Dewpoint, Hygrometer, Water, Relative Humidity, Moisture Content", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/517/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/518/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12929/?format=api" ], "instrumentType": "instrument", "subInstrument": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2451/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/2452/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49694/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49693/?format=api" ] } ] }