SatNOGS Network Observation API view class

GET /api/observations/?cursor=cD0yMDI2LTExLTExKzA3JTNBNDIlM0EzMCUyQjAwJTNBMDA%3D&format=api
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Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI2LTExLTExKzA3JTNBMjclM0EzMiUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0xMS0xMSswNyUzQTQxJTNBMDIlMkIwMCUzQTAw&format=api>; rel="prev"
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[ { "id": 15410862, "start": "2026-11-11T07:41:02Z", "end": "2026-11-11T07:45:45Z", "ground_station": 2029, "transmitter": "NwAjXMKwWFyQkeSz9Qn9RS", "norad_cat_id": 43790, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EU1AEM", "station_lat": 53.91, "station_lng": 27.09, "station_alt": 280, "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": 360.0, "set_azimuth": 201.0, "max_altitude": 77.0, "transmitter_uuid": "NwAjXMKwWFyQkeSz9Qn9RS", "transmitter_description": "BPSK1k2 AX.25 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435200000, "transmitter_downlink_high": 435200000, "transmitter_downlink_drift": null, "transmitter_mode": "BPSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2022-11-11T10:04:55.865456Z", "transmitter_status": "active", "tle0": "0 EAGLET 1", "tle1": "1 43790U 18099AJ 26314.10805297 .00004517 00000-0 25313-3 0 9992", "tle2": "2 43790 97.4044 359.8491 0010459 192.2992 167.7987 15.13851840434401", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "eu_vitaly", "observation_frequency": 435200000, "transmitter_unconfirmed": false, "sat_id": "NMSF-0466-6077-1186-9611", "transmitter_parameters": null }, { "id": 15414678, "start": "2026-11-11T07:40:40Z", "end": "2026-11-11T07:50:40Z", "ground_station": 2381, "transmitter": "Qc2PqaS7n9WYtne3U9EmKJ", "norad_cat_id": 57166, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Piszkesteto VHF", "station_lat": 47.9183, "station_lng": 19.8933, "station_alt": 950, "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": 27.0, "set_azimuth": 170.0, "max_altitude": 43.0, "transmitter_uuid": "Qc2PqaS7n9WYtne3U9EmKJ", "transmitter_description": "LRPT IQ recording usage", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 137900000, "transmitter_downlink_high": 137900000, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 40000.0, "transmitter_updated": "2023-07-16T14:09:23.392321Z", "transmitter_status": "active", "tle0": "0 METEOR M2-3", "tle1": "1 57166U 23091A 26314.31379435 .00000016 00000-0 25804-4 0 9991", "tle2": "2 57166 98.5904 6.1616 0005059 103.2161 256.9583 14.24056061175319", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "bcsak", "observation_frequency": 137900000, "transmitter_unconfirmed": false, "sat_id": "TLCE-8079-2988-7210-7028", "transmitter_parameters": null }, { "id": 15410737, "start": "2026-11-11T07:40:38Z", "end": "2026-11-11T07:45:35Z", "ground_station": 1710, "transmitter": "MNVE3tp3hdaFexxLLq6tXe", "norad_cat_id": 98278, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EU1AEM", "station_lat": 53.907, "station_lng": 27.17, "station_alt": 281, "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": 137.0, "set_azimuth": 30.0, "max_altitude": 41.0, "transmitter_uuid": "MNVE3tp3hdaFexxLLq6tXe", "transmitter_description": "Mode U - Transmitter 1", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435600000, "transmitter_downlink_high": 435600000, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-07-07T15:00:03.108632Z", "transmitter_status": "active", "tle0": "0 CLOUDCT-PRECURSOR", "tle1": "1 69939U 26156BY 26314.17259023 .00001438 00000-0 14454-3 0 9998", "tle2": "2 69939 97.7468 212.6969 0011158 102.3804 257.8664 14.92745457 18777", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "eu_vitaly", "observation_frequency": 435600000, "transmitter_unconfirmed": false, "sat_id": "IDCF-6787-0480-8773-9835", "transmitter_parameters": null }, { "id": 15415095, "start": "2026-11-11T07:40:18Z", "end": "2026-11-11T07:49:05Z", "ground_station": 2549, "transmitter": "93CW2HGV4qFhiLLDRCpomn", "norad_cat_id": 67291, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Um Alaish 4b", "station_lat": 29.11, "station_lng": 48.124, "station_alt": 20, "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": 8.0, "set_azimuth": 197.0, "max_altitude": 73.0, "transmitter_uuid": "93CW2HGV4qFhiLLDRCpomn", "transmitter_description": "Mode U - GMSK2k4 - Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436950000, "transmitter_downlink_high": 436950000, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-02-21T11:47:31.101984Z", "transmitter_status": "active", "tle0": "0 OBJECT AV", "tle1": "1 67291U 25313AV 26313.92183412 .00019061 00000-0 66110-3 0 9998", "tle2": "2 67291 97.3804 27.8574 0007991 187.2045 172.9082 15.29820317 48249", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "alfeeli", "observation_frequency": 436950000, "transmitter_unconfirmed": false, "sat_id": "KXQQ-3629-0199-1434-6296", "transmitter_parameters": null }, { "id": 15415092, "start": "2026-11-11T07:40:11Z", "end": "2026-11-11T07:50:23Z", "ground_station": 2379, "transmitter": "93CW2HGV4qFhiLLDRCpomn", "norad_cat_id": 67291, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Dtec Station", "station_lat": 25.12, "station_lng": 55.377, "station_alt": 25, "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": 353.0, "set_azimuth": 218.0, "max_altitude": 22.0, "transmitter_uuid": "93CW2HGV4qFhiLLDRCpomn", "transmitter_description": "Mode U - GMSK2k4 - Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436950000, "transmitter_downlink_high": 436950000, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-02-21T11:47:31.101984Z", "transmitter_status": "active", "tle0": "0 OBJECT AV", "tle1": "1 67291U 25313AV 26313.92183412 .00019061 00000-0 66110-3 0 9998", "tle2": "2 67291 97.3804 27.8574 0007991 187.2045 172.9082 15.29820317 48249", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "alfeeli", "observation_frequency": 436950000, "transmitter_unconfirmed": false, "sat_id": "KXQQ-3629-0199-1434-6296", "transmitter_parameters": null }, { "id": 15411148, "start": "2026-11-11T07:40:05Z", "end": "2026-11-11T07:48:57Z", "ground_station": 2051, "transmitter": "GCmN6RULea8dAT7Qoat8z2", "norad_cat_id": 68635, "payload": null, "waterfall": null, "demoddata": [], "station_name": "MAUSyagi-AK", "station_lat": 64.7941, "station_lng": -147.536, "station_alt": 147, "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": 204.0, "set_azimuth": 89.0, "max_altitude": 17.0, "transmitter_uuid": "GCmN6RULea8dAT7Qoat8z2", "transmitter_description": "AstroDev Li-2", "transmitter_type": "Transceiver", "transmitter_uplink_low": 437250000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437250000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-04-05T07:29:14.417527Z", "transmitter_status": "active", "tle0": "0 CANVAS", "tle1": "1 68635U 26074J 26314.19754263 .00014099 00000-0 51090-3 0 9991", "tle2": "2 68635 60.0234 335.9102 0032940 122.2927 238.1353 15.28178668 33082", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "satcolintel5", "observation_frequency": 437250000, "transmitter_unconfirmed": false, "sat_id": "GLFY-8231-7125-4883-6529", "transmitter_parameters": null }, { "id": 15408342, "start": "2026-11-11T07:39:41Z", "end": "2026-11-11T07:48:55Z", "ground_station": 3905, "transmitter": "UatCXtfDnoBPeVBGHgj4Bc", "norad_cat_id": 67683, "payload": null, "waterfall": null, "demoddata": [], "station_name": "LW1EXU-GroundStation", "station_lat": -34.994505, "station_lng": -57.851675, "station_alt": 20, "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": 338.0, "set_azimuth": 120.0, "max_altitude": 24.0, "transmitter_uuid": "UatCXtfDnoBPeVBGHgj4Bc", "transmitter_description": "Mode U - FSK9k6 - AX.25 G3RUH -TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400630000, "transmitter_downlink_high": 400630000, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-01-31T11:51:49.960492Z", "transmitter_status": "active", "tle0": "0 KNACKSAT-2", "tle1": "1 67683U 98067YA 26314.14456858 .00151644 00000-0 83342-3 0 9991", "tle2": "2 67683 51.6238 271.8581 0009208 64.3726 295.8225 15.78708176 43174", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "shiroko", "observation_frequency": 400630000, "transmitter_unconfirmed": false, "sat_id": "SCWJ-8858-4107-1493-6553", "transmitter_parameters": null }, { "id": 15408491, "start": "2026-11-11T07:39:40Z", "end": "2026-11-11T07:48:53Z", "ground_station": 4762, "transmitter": "JR28wAEjmpuDQ4FrPWAiwf", "norad_cat_id": 67683, "payload": null, "waterfall": null, "demoddata": [], "station_name": "SatNogs CNLP", "station_lat": -34.908, "station_lng": -57.944, "station_alt": 19, "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": 338.0, "set_azimuth": 120.0, "max_altitude": 24.0, "transmitter_uuid": "JR28wAEjmpuDQ4FrPWAiwf", "transmitter_description": "Mode V/V - FSK9k6 - Digipeater - AX.25 G3RUH", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145825000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 145825000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-01-31T11:51:11.869706Z", "transmitter_status": "active", "tle0": "0 KNACKSAT-2", "tle1": "1 67683U 98067YA 26314.14456858 .00151644 00000-0 83342-3 0 9991", "tle2": "2 67683 51.6238 271.8581 0009208 64.3726 295.8225 15.78708176 43174", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "shiroko", "observation_frequency": 145825000, "transmitter_unconfirmed": false, "sat_id": "SCWJ-8858-4107-1493-6553", "transmitter_parameters": null }, { "id": 15404623, "start": "2026-11-11T07:38:30Z", "end": "2026-11-11T07:46:50Z", "ground_station": 2380, "transmitter": "Uuo2RJjpxDmrpshXqrtXnK", "norad_cat_id": 62394, "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": 200.0, "set_azimuth": 92.0, "max_altitude": 11.0, "transmitter_uuid": "Uuo2RJjpxDmrpshXqrtXnK", "transmitter_description": "Mode U/U - 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