Get a list of Phenomenon objects. Phenomena have many to many mapping with Observations.

### Available end points:

- `/phenomena/` - Will list all phenomena in the database
- `/phenomena.json` - Will return all phenomena in json format
- `/phenomena/<object_id>/` - Returns phenomena object with that id

### Available Methods:

- `GET`
- `HEAD`

### Available filters:

- `names`
- `terms`


### How to use filters:

`/phenomena/?names__name__contains=sea`

`/phenomena.json?terms__vocabulary=cf_standard_names`

GET /api/v2/phenomona/?format=api&offset=34400
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 53229,
    "next": "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/?format=api&limit=100&offset=34500",
    "previous": "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/?format=api&limit=100&offset=34300",
    "results": [
        {
            "ob_id": 68990,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19067,
                    "label": "long_name",
                    "value": "cer histogram bin border values",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19068,
                    "label": "var_id",
                    "value": "hist1d_cer_bin_border",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 68991,
            "names": [],
            "terms": [
                {
                    "ob_id": 19069,
                    "label": "long_name",
                    "value": "cer histogram bin centres",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19070,
                    "label": "var_id",
                    "value": "hist1d_cer_bin_centre",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73296,
                    "label": "units",
                    "value": "µm",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 68992,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19220,
                    "label": "long_name",
                    "value": "ctt histogram bin border values",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19221,
                    "label": "var_id",
                    "value": "hist1d_ctt_bin_border",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 68993,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19224,
                    "label": "long_name",
                    "value": "cwp histogram bin border values",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19225,
                    "label": "var_id",
                    "value": "hist1d_cwp_bin_border",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 68994,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19390,
                    "label": "long_name",
                    "value": "ice water cloud albedo at 0.6 um standard deviation",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19391,
                    "label": "var_id",
                    "value": "cla_vis006_ice_std",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 68995,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19392,
                    "label": "long_name",
                    "value": "ice water cloud albedo at 0.6 um uncertainty",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19393,
                    "label": "var_id",
                    "value": "cla_vis006_ice_unc",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 68996,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19394,
                    "label": "long_name",
                    "value": "ice water cloud albedo at 0.6 um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19395,
                    "label": "var_id",
                    "value": "cla_vis006_ice",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 68997,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19396,
                    "label": "long_name",
                    "value": "ice water cloud albedo at 0.8 um standard deviation",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19397,
                    "label": "var_id",
                    "value": "cla_vis008_ice_std",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 68998,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19398,
                    "label": "long_name",
                    "value": "ice water cloud albedo at 0.8 um uncertainty",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19399,
                    "label": "var_id",
                    "value": "cla_vis008_ice_unc",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 68999,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19400,
                    "label": "long_name",
                    "value": "ice water cloud albedo at 0.8 um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19401,
                    "label": "var_id",
                    "value": "cla_vis008_ice",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69000,
            "names": [],
            "terms": [
                {
                    "ob_id": 10870,
                    "label": "units",
                    "value": "um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19258,
                    "label": "long_name",
                    "value": "ice water cloud effective radius correlated uncertainty",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19259,
                    "label": "var_id",
                    "value": "cer_ice_corr_unc",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69001,
            "names": [],
            "terms": [
                {
                    "ob_id": 10870,
                    "label": "units",
                    "value": "um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19260,
                    "label": "long_name",
                    "value": "ice water cloud effective radius propagated uncertainty",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19261,
                    "label": "var_id",
                    "value": "cer_ice_prop_unc",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69002,
            "names": [],
            "terms": [
                {
                    "ob_id": 10870,
                    "label": "units",
                    "value": "um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19262,
                    "label": "long_name",
                    "value": "ice water cloud effective radius standard deviation",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19263,
                    "label": "var_id",
                    "value": "cer_ice_std",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69003,
            "names": [],
            "terms": [
                {
                    "ob_id": 10870,
                    "label": "units",
                    "value": "um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19264,
                    "label": "long_name",
                    "value": "ice water cloud effective radius uncertainty",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19265,
                    "label": "var_id",
                    "value": "cer_ice_unc",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69004,
            "names": [],
            "terms": [
                {
                    "ob_id": 10870,
                    "label": "units",
                    "value": "um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19266,
                    "label": "long_name",
                    "value": "ice water cloud effective radius",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19267,
                    "label": "var_id",
                    "value": "cer_ice",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69005,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19268,
                    "label": "long_name",
                    "value": "ice water cloud optical thickness correlated uncertainty",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19269,
                    "label": "var_id",
                    "value": "cot_ice_corr_unc",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69006,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19270,
                    "label": "long_name",
                    "value": "ice water cloud optical thickness propagated uncertainty",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19271,
                    "label": "var_id",
                    "value": "cot_ice_prop_unc",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69007,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19272,
                    "label": "long_name",
                    "value": "ice water cloud optical thickness standard deviation",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19273,
                    "label": "var_id",
                    "value": "cot_ice_std",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69008,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19274,
                    "label": "long_name",
                    "value": "ice water cloud optical thickness uncertainty",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19275,
                    "label": "var_id",
                    "value": "cot_ice_unc",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69009,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19276,
                    "label": "long_name",
                    "value": "ice water cloud optical thickness",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19277,
                    "label": "var_id",
                    "value": "cot_ice",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69010,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19391,
                    "label": "var_id",
                    "value": "cla_vis006_ice_std",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73297,
                    "label": "long_name",
                    "value": "ice cloud albedo at 0.6 um standard deviation",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69011,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19393,
                    "label": "var_id",
                    "value": "cla_vis006_ice_unc",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73298,
                    "label": "long_name",
                    "value": "ice cloud albedo at 0.6 um uncertainty",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69012,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19395,
                    "label": "var_id",
                    "value": "cla_vis006_ice",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73299,
                    "label": "long_name",
                    "value": "ice cloud albedo at 0.6 um",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69013,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19397,
                    "label": "var_id",
                    "value": "cla_vis008_ice_std",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73300,
                    "label": "long_name",
                    "value": "ice cloud albedo at 0.8 um standard deviation",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69014,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19399,
                    "label": "var_id",
                    "value": "cla_vis008_ice_unc",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73301,
                    "label": "long_name",
                    "value": "ice cloud albedo at 0.8 um uncertainty",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69015,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19401,
                    "label": "var_id",
                    "value": "cla_vis008_ice",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73302,
                    "label": "long_name",
                    "value": "ice cloud albedo at 0.8 um",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69016,
            "names": [],
            "terms": [
                {
                    "ob_id": 10870,
                    "label": "units",
                    "value": "um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19259,
                    "label": "var_id",
                    "value": "cer_ice_corr_unc",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73303,
                    "label": "long_name",
                    "value": "ice cloud effective radius correlated uncertainty",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69017,
            "names": [],
            "terms": [
                {
                    "ob_id": 10870,
                    "label": "units",
                    "value": "um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19261,
                    "label": "var_id",
                    "value": "cer_ice_prop_unc",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73304,
                    "label": "long_name",
                    "value": "ice cloud effective radius propagated uncertainty",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69018,
            "names": [],
            "terms": [
                {
                    "ob_id": 10870,
                    "label": "units",
                    "value": "um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19263,
                    "label": "var_id",
                    "value": "cer_ice_std",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73305,
                    "label": "long_name",
                    "value": "ice cloud effective radius standard deviation",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69019,
            "names": [],
            "terms": [
                {
                    "ob_id": 10870,
                    "label": "units",
                    "value": "um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19265,
                    "label": "var_id",
                    "value": "cer_ice_unc",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73306,
                    "label": "long_name",
                    "value": "ice cloud effective radius uncertainty",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69020,
            "names": [],
            "terms": [
                {
                    "ob_id": 10870,
                    "label": "units",
                    "value": "um",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19267,
                    "label": "var_id",
                    "value": "cer_ice",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73307,
                    "label": "long_name",
                    "value": "ice cloud effective radius",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69021,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19269,
                    "label": "var_id",
                    "value": "cot_ice_corr_unc",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73308,
                    "label": "long_name",
                    "value": "ice cloud optical thickness correlated uncertainty",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69022,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19271,
                    "label": "var_id",
                    "value": "cot_ice_prop_unc",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73309,
                    "label": "long_name",
                    "value": "ice cloud optical thickness propagated uncertainty",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69023,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19273,
                    "label": "var_id",
                    "value": "cot_ice_std",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73310,
                    "label": "long_name",
                    "value": "ice cloud optical thickness standard deviation",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69024,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19275,
                    "label": "var_id",
                    "value": "cot_ice_unc",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73311,
                    "label": "long_name",
                    "value": "ice cloud optical thickness uncertainty",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69025,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 19277,
                    "label": "var_id",
                    "value": "cot_ice",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73312,
                    "label": "long_name",
                    "value": "ice cloud optical thickness",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69026,
            "names": [],
            "terms": [
                {
                    "ob_id": 6256,
                    "label": "var_id",
                    "value": "level",
                    "vocabulary": ""
                },
                {
                    "ob_id": 11811,
                    "label": "long_name",
                    "value": "model_level_number",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69027,
            "names": [],
            "terms": [
                {
                    "ob_id": 146,
                    "label": "var_id",
                    "value": "q",
                    "vocabulary": ""
                },
                {
                    "ob_id": 3085,
                    "label": "standard_name",
                    "value": "specific_humidity",
                    "vocabulary": "cf_standard_names"
                },
                {
                    "ob_id": 5875,
                    "label": "units",
                    "value": "kg kg**-1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 8040,
                    "label": "long_name",
                    "value": "Specific humidity",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69029,
            "names": [],
            "terms": [
                {
                    "ob_id": 5874,
                    "label": "units",
                    "value": "m**2 s**-2",
                    "vocabulary": ""
                },
                {
                    "ob_id": 8015,
                    "label": "long_name",
                    "value": "Geopotential",
                    "vocabulary": ""
                },
                {
                    "ob_id": 8016,
                    "label": "standard_name",
                    "value": "geopotential",
                    "vocabulary": "cf_standard_names"
                },
                {
                    "ob_id": 11812,
                    "label": "var_id",
                    "value": "z",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69030,
            "names": [],
            "terms": [
                {
                    "ob_id": 63,
                    "label": "units",
                    "value": "K",
                    "vocabulary": ""
                },
                {
                    "ob_id": 83,
                    "label": "standard_name",
                    "value": "air_temperature",
                    "vocabulary": "cf_standard_names"
                },
                {
                    "ob_id": 156,
                    "label": "var_id",
                    "value": "t",
                    "vocabulary": ""
                },
                {
                    "ob_id": 6521,
                    "label": "long_name",
                    "value": "Temperature",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69031,
            "names": [],
            "terms": [
                {
                    "ob_id": 51,
                    "label": "standard_name",
                    "value": "eastward_wind",
                    "vocabulary": "cf_standard_names"
                },
                {
                    "ob_id": 2611,
                    "label": "var_id",
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