Observation List
SatNOGS Network Observation API view class
GET /api/observations/?format=api
[ { "id": 15063427, "start": "2026-09-27T16:21:58Z", "end": "2026-09-27T16:27:41Z", "ground_station": 5096, "transmitter": "BbUpxL9PvWSfgGnmkBPmAq", "norad_cat_id": 60237, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 269.0, "set_azimuth": 26.0, "max_altitude": 32.0, "transmitter_uuid": "BbUpxL9PvWSfgGnmkBPmAq", "transmitter_description": "Mode U - GFSK9k6 - AX.25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436785000, "transmitter_downlink_high": 436785000, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2024-07-05T14:00:22.710786Z", "transmitter_status": "active", "tle0": "0 OBJECT C", "tle1": "1 60237U 24128C 26267.48708369 .00002849 00000-0 20108-3 0 9990", "tle2": "2 60237 61.9887 227.7080 0026035 156.5544 203.6743 15.07219731121231", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", "observation_frequency": 436785000, "transmitter_unconfirmed": false, "sat_id": "FVZM-4350-0869-7957-1010", "transmitter_parameters": null }, { "id": 15063426, "start": "2026-09-27T16:10:38Z", "end": "2026-09-27T16:19:39Z", "ground_station": 5096, "transmitter": "ufVXbFsznnzKWsXqyf8gwE", "norad_cat_id": 27844, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 165.0, "set_azimuth": 344.0, "max_altitude": 87.0, "transmitter_uuid": "ufVXbFsznnzKWsXqyf8gwE", "transmitter_description": "Mode U TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436837500, "transmitter_downlink_high": 436837500, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 0.0, "transmitter_updated": "2019-04-18T05:39:53.343316Z", "transmitter_status": "active", "tle0": "0 CUTE-1", "tle1": "1 27844U 03031E 26268.27912753 .00000211 00000-0 11039-3 0 9993", "tle2": "2 27844 98.6772 275.5977 0008434 253.2259 106.7995 14.24385824205921", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", "observation_frequency": 436837500, "transmitter_unconfirmed": false, "sat_id": "JOVH-8612-8312-2052-1559", "transmitter_parameters": null }, { "id": 15063425, "start": "2026-09-27T15:51:21Z", "end": "2026-09-27T15:56:55Z", "ground_station": 5096, "transmitter": "fqnBqnTm3fxX4rbpF55tPS", "norad_cat_id": 32791, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 159.0, "set_azimuth": 350.0, "max_altitude": 75.0, "transmitter_uuid": "fqnBqnTm3fxX4rbpF55tPS", "transmitter_description": "CW", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437485000, "transmitter_downlink_high": 437485000, "transmitter_downlink_drift": 0, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 18.0, "transmitter_updated": "2025-07-15T08:04:44.697044Z", "transmitter_status": "active", "tle0": "0 SEEDS", "tle1": "1 32791U 08021J 26267.98241675 .00021038 00000-0 60423-3 0 9990", "tle2": "2 32791 97.7563 270.9193 0001700 22.2244 337.9072 15.35866955 2585", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", "observation_frequency": 437485000, "transmitter_unconfirmed": false, "sat_id": "WLHF-1710-4037-0881-2319", "transmitter_parameters": null }, { "id": 15063424, "start": "2026-09-27T15:31:16Z", "end": "2026-09-27T15:35:53Z", "ground_station": 5096, "transmitter": "w3YLCLgdTqDpqhZ24uaJzM", "norad_cat_id": 32785, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 218.0, "set_azimuth": 313.0, "max_altitude": 25.0, "transmitter_uuid": "w3YLCLgdTqDpqhZ24uaJzM", "transmitter_description": "Mode U - CW - Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437275000, "transmitter_downlink_high": 437275000, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 19.0, "transmitter_updated": "2026-09-20T14:14:57.530292Z", "transmitter_status": "active", "tle0": "0 CUTE-1.7+APD 2", "tle1": "1 32785U 08021C 26268.18799675 .00004794 00000-0 29697-3 0 9992", "tle2": "2 32785 97.8384 251.8078 0010053 55.2155 305.0018 15.10237198 294", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", "observation_frequency": 437275000, "transmitter_unconfirmed": false, "sat_id": "SRMQ-6676-8759-6509-8693", "transmitter_parameters": null }, { "id": 15063312, "start": "2026-09-27T15:22:48Z", "end": "2026-09-27T15:28:09Z", "ground_station": 5096, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 290.0, "set_azimuth": 91.0, "max_altitude": 63.0, "transmitter_uuid": "eozSf5mKyzNxoascs8V4bV", "transmitter_description": "Mode V/U FM - Voice Repeater CTCSS 67.0 Hz", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145990000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437800000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-07-02T07:57:46.303644Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26268.17397659 .00011139 00000-0 20797-3 0 9994", "tle2": "2 25544 51.6316 165.2379 0004773 179.0895 181.0103 15.49282084587251", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", "observation_frequency": 437800000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066", "transmitter_parameters": null }, { "id": 15063311, "start": "2026-09-27T14:53:20Z", "end": "2026-09-27T14:59:23Z", "ground_station": 5096, "transmitter": "PSmeJcMsQY4SJupgwcEaEQ", "norad_cat_id": 68261, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 232.0, "set_azimuth": 75.0, "max_altitude": 62.0, "transmitter_uuid": "PSmeJcMsQY4SJupgwcEaEQ", "transmitter_description": "CW", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435860000, "transmitter_downlink_high": 435860000, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-03-11T11:03:14.731332Z", "transmitter_status": "active", "tle0": "0 TEN-KOH 2", "tle1": "1 68261U 25241B 26267.20222599 .00005402 00000-0 22704-3 0 9990", "tle2": "2 68261 51.6559 207.9799 0008130 116.0078 244.1738 15.24955823 30011", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", "observation_frequency": 435860000, "transmitter_unconfirmed": false, "sat_id": "BLJD-2583-9512-2426-1509", "transmitter_parameters": null }, { "id": 15063310, "start": "2026-09-27T14:42:56Z", "end": "2026-09-27T14:49:17Z", "ground_station": 5096, "transmitter": "BbUpxL9PvWSfgGnmkBPmAq", "norad_cat_id": 60237, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 198.0, "set_azimuth": 57.0, "max_altitude": 47.0, "transmitter_uuid": "BbUpxL9PvWSfgGnmkBPmAq", "transmitter_description": "Mode U - GFSK9k6 - AX.25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436785000, "transmitter_downlink_high": 436785000, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2024-07-05T14:00:22.710786Z", "transmitter_status": "active", "tle0": "0 OBJECT C", "tle1": "1 60237U 24128C 26267.48708369 .00002849 00000-0 20108-3 0 9990", "tle2": "2 60237 61.9887 227.7080 0026035 156.5544 203.6743 15.07219731121231", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", "observation_frequency": 436785000, "transmitter_unconfirmed": false, "sat_id": "FVZM-4350-0869-7957-1010", "transmitter_parameters": null }, { "id": 15063338, "start": "2026-09-27T14:39:50Z", "end": "2026-09-27T14:52:10Z", "ground_station": 2380, "transmitter": "BbUpxL9PvWSfgGnmkBPmAq", "norad_cat_id": 60237, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Piszkesteto UHF", "station_lat": 47.917, "station_lng": 19.895, "station_alt": 954, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 212.0, "set_azimuth": 46.0, "max_altitude": 62.0, "transmitter_uuid": "BbUpxL9PvWSfgGnmkBPmAq", "transmitter_description": "Mode U - GFSK9k6 - AX.25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436785000, "transmitter_downlink_high": 436785000, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2024-07-05T14:00:22.710786Z", "transmitter_status": "active", "tle0": "0 OBJECT C", "tle1": "1 60237U 24128C 26267.48708369 .00002849 00000-0 20108-3 0 9990", "tle2": "2 60237 61.9887 227.7080 0026035 156.5544 203.6743 15.07219731121231", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "bcsak", "observation_frequency": 436785000, "transmitter_unconfirmed": false, "sat_id": "FVZM-4350-0869-7957-1010", "transmitter_parameters": null }, { "id": 15063309, "start": "2026-09-27T14:33:56Z", "end": "2026-09-27T14:37:54Z", "ground_station": 5096, "transmitter": "ufVXbFsznnzKWsXqyf8gwE", "norad_cat_id": 27844, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 81.0, "set_azimuth": 29.0, "max_altitude": 18.0, "transmitter_uuid": "ufVXbFsznnzKWsXqyf8gwE", "transmitter_description": "Mode U TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436837500, "transmitter_downlink_high": 436837500, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 0.0, "transmitter_updated": "2019-04-18T05:39:53.343316Z", "transmitter_status": "active", "tle0": "0 CUTE-1", "tle1": "1 27844U 03031E 26268.27912753 .00000211 00000-0 11039-3 0 9993", "tle2": "2 27844 98.6772 275.5977 0008434 253.2259 106.7995 14.24385824205921", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", "observation_frequency": 436837500, "transmitter_unconfirmed": false, "sat_id": "JOVH-8612-8312-2052-1559", "transmitter_parameters": null }, { "id": 15063127, "start": "2026-09-27T14:11:01Z", "end": "2026-09-27T14:15:00Z", "ground_station": 5096, "transmitter": "Y9P45XRJH8yAsbDDe4qHnE", "norad_cat_id": 27607, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 306.0, "set_azimuth": 7.0, "max_altitude": 19.0, "transmitter_uuid": "Y9P45XRJH8yAsbDDe4qHnE", "transmitter_description": "Mode V/U FM Voice CTCSS 67.0 Hz", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145850000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436795000, "transmitter_downlink_high": null, "transmitter_downlink_drift": -4579, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": 0.0, "transmitter_updated": "2019-06-15T17:55:11.883783Z", "transmitter_status": "active", "tle0": "0 SAUDISAT 1C", "tle1": "1 27607U 02058C 26268.21857866 .00000699 00000-0 10007-3 0 9999", "tle2": "2 27607 64.5524 179.4461 0071372 244.0484 115.3257 14.83228010279290", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", "observation_frequency": 436793000, "transmitter_unconfirmed": false, "sat_id": "IRES-5964-9687-1982-0089", "transmitter_parameters": null }, { "id": 15063126, "start": "2026-09-27T13:56:33Z", "end": "2026-09-27T14:01:43Z", "ground_station": 5096, "transmitter": "w3YLCLgdTqDpqhZ24uaJzM", "norad_cat_id": 32785, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 123.0, "set_azimuth": 12.0, "max_altitude": 31.0, "transmitter_uuid": "w3YLCLgdTqDpqhZ24uaJzM", "transmitter_description": "Mode U - CW - Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437275000, "transmitter_downlink_high": 437275000, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 19.0, "transmitter_updated": "2026-09-20T14:14:57.530292Z", "transmitter_status": "active", "tle0": "0 CUTE-1.7+APD 2", "tle1": "1 32785U 08021C 26268.18799675 .00004794 00000-0 29697-3 0 9992", "tle2": "2 32785 97.8384 251.8078 0010053 55.2155 305.0018 15.10237198 294", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", "observation_frequency": 437275000, "transmitter_unconfirmed": false, "sat_id": "SRMQ-6676-8759-6509-8693", "transmitter_parameters": null }, { "id": 15063125, "start": "2026-09-27T13:45:46Z", "end": "2026-09-27T13:51:07Z", "ground_station": 5096, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Groundstation OM4ATC", "station_lat": 49.1998, "station_lng": 18.12, "station_alt": 480, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 271.0, "set_azimuth": 70.0, "max_altitude": 61.0, "transmitter_uuid": "eozSf5mKyzNxoascs8V4bV", "transmitter_description": "Mode V/U FM - Voice Repeater CTCSS 67.0 Hz", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145990000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437800000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-07-02T07:57:46.303644Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26268.17397659 .00011139 00000-0 20797-3 0 9994", "tle2": "2 25544 51.6316 165.2379 0004773 179.0895 181.0103 15.49282084587251", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om4atc", 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