SatNOGS Network Observation API view class

GET /api/observations/?cursor=cD0yMDI2LTExLTEwKzIyJTNBNDYlM0EyMyUyQjAwJTNBMDA%3D&format=api
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Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI2LTExLTEwKzIyJTNBNDAlM0ExMyUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0xMS0xMCsyMiUzQTQ2JTNBMDclMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 15415319, "start": "2026-11-10T22:46:07Z", "end": "2026-11-10T22:51:17Z", "ground_station": 5307, "transmitter": "aBHGFxMopeCscUYRyiYdXC", "norad_cat_id": 27848, "payload": null, "waterfall": null, "demoddata": [], "station_name": "9V1DT", "station_lat": 1.36, "station_lng": 103.84, "station_alt": 30, "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": 79.0, "set_azimuth": 173.0, "max_altitude": 47.0, "transmitter_uuid": "aBHGFxMopeCscUYRyiYdXC", "transmitter_description": "PE0SAT - CW Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436848700, "transmitter_downlink_high": 436848700, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 15.0, "transmitter_updated": "2023-04-21T18:06:21.916519Z", "transmitter_status": "active", "tle0": "0 CUBESAT XI 4", "tle1": "1 27848U 03031J 26314.28160961 .00000247 00000-0 12716-3 0 9998", "tle2": "2 27848 98.6785 320.6235 0010196 136.0131 224.1860 14.23684115212167", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "padhu", "observation_frequency": 436848700, "transmitter_unconfirmed": false, "sat_id": "KZUI-4275-4790-4963-1514", "transmitter_parameters": null }, { "id": 15404202, "start": "2026-11-10T22:45:27Z", "end": "2026-11-10T22:53:19Z", "ground_station": 2202, "transmitter": "37STiZxCY6Yft8sZ68LWfE", "norad_cat_id": 44885, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EU1AEM", "station_lat": 53.902, "station_lng": 27.047, "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": 217.0, "set_azimuth": 324.0, "max_altitude": 17.0, "transmitter_uuid": "37STiZxCY6Yft8sZ68LWfE", "transmitter_description": "Mode V GFSK1k2 AX.25 Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 145900000, "transmitter_downlink_high": 145900000, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2019-12-18T17:40:26.856467Z", "transmitter_status": "active", "tle0": "0 OBJECT G", "tle1": "1 44885U 19093G 26314.20990956 .00008595 00000-0 60620-3 0 9991", "tle2": "2 44885 97.7940 49.6393 0010212 298.3119 61.7076 15.05183181374600", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "eu_vitaly", "observation_frequency": 145900000, "transmitter_unconfirmed": false, "sat_id": "ZAOV-7296-2730-4478-2104", "transmitter_parameters": null }, { "id": 15405398, "start": "2026-11-10T22:45:11Z", "end": "2026-11-10T22:57:51Z", "ground_station": 2914, "transmitter": "fkvEq7x2rYzQiJGYMRKy2w", "norad_cat_id": 98271, "payload": null, "waterfall": null, "demoddata": [], "station_name": "I2OIM", "station_lat": 45.316, "station_lng": 8.84, "station_alt": 115, "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": 12.0, "set_azimuth": 196.0, "max_altitude": 84.0, "transmitter_uuid": "fkvEq7x2rYzQiJGYMRKy2w", "transmitter_description": "Mode U - GMSK9k6 AX100", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437575000, "transmitter_downlink_high": 437575000, "transmitter_downlink_drift": null, "transmitter_mode": "FSK AX.100 Mode 5", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-07-11T09:10:41.868144Z", "transmitter_status": "active", "tle0": "0 MAVERIC", "tle1": "1 69877U 26156J 26313.98857274 .00004247 00000-0 42487-3 0 9997", "tle2": "2 69877 97.7440 212.2826 0006457 85.7291 274.4666 14.91939730 18737", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "fredy", "observation_frequency": 437575000, "transmitter_unconfirmed": false, "sat_id": "AJQX-1966-2916-6116-6970", "transmitter_parameters": null }, { "id": 15413041, "start": "2026-11-10T22:44:52Z", "end": "2026-11-10T22:55:07Z", "ground_station": 5121, "transmitter": "fkvEq7x2rYzQiJGYMRKy2w", "norad_cat_id": 98271, "payload": null, "waterfall": null, "demoddata": [], "station_name": "RuhrValleySpace", "station_lat": 51.460744, "station_lng": 7.534836, "station_alt": 210, "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": 16.0, "set_azimuth": 188.0, "max_altitude": 70.0, "transmitter_uuid": "fkvEq7x2rYzQiJGYMRKy2w", "transmitter_description": "Mode U - GMSK9k6 AX100", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437575000, "transmitter_downlink_high": 437575000, "transmitter_downlink_drift": null, "transmitter_mode": "FSK AX.100 Mode 5", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-07-11T09:10:41.868144Z", "transmitter_status": "active", "tle0": "0 MAVERIC", "tle1": "1 69877U 26156J 26313.98857274 .00004247 00000-0 42487-3 0 9997", "tle2": "2 69877 97.7440 212.2826 0006457 85.7291 274.4666 14.91939730 18737", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "drfelixahn", "observation_frequency": 437575000, "transmitter_unconfirmed": false, "sat_id": "AJQX-1966-2916-6116-6970", "transmitter_parameters": null }, { "id": 15414584, "start": "2026-11-10T22:44:48Z", "end": "2026-11-10T22:50:23Z", "ground_station": 3106, "transmitter": "esrMYBxToGw96jQXaZg8Qf", "norad_cat_id": 63237, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DEX-ONE", "station_lat": 50.469, "station_lng": 5.718, "station_alt": 162, "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": 17.0, "set_azimuth": 188.0, "max_altitude": 76.0, "transmitter_uuid": "esrMYBxToGw96jQXaZg8Qf", "transmitter_description": "Mode U - BPSK9k6 G3RUH - Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436400000, "transmitter_downlink_high": 436400000, "transmitter_downlink_drift": null, "transmitter_mode": "BPSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-03-31T13:31:25.766924Z", "transmitter_status": "active", "tle0": "0 OBJECT AD", "tle1": "1 63237U 25052AD 26313.94934858 .00024279 00000-0 68791-3 0 9998", "tle2": "2 63237 97.3760 209.2583 0005580 7.3975 352.7350 15.36244223 92371", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "deckbsd", "observation_frequency": 436400000, "transmitter_unconfirmed": false, "sat_id": "YEOH-3929-6205-1615-7126", "transmitter_parameters": null }, { "id": 15406368, "start": "2026-11-10T22:44:41Z", "end": "2026-11-10T22:57:51Z", "ground_station": 4613, "transmitter": "ZWKXoXX7ZMdtcypo885Ddf", "norad_cat_id": 98246, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Saratoga, CA Ground Station", "station_lat": 37.288087, "station_lng": -122.006314, "station_alt": 90, "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": 240.0, "set_azimuth": 44.0, "max_altitude": 51.0, "transmitter_uuid": "ZWKXoXX7ZMdtcypo885Ddf", "transmitter_description": "Mode U - GFSK9k6 - G3RUH AX.25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401025000, "transmitter_downlink_high": 401025000, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-09-03T09:35:59.883381Z", "transmitter_status": "active", "tle0": "0 T-MICROSAT-3", "tle1": "1 98246U 26237Z 26312.32947530 .00001912 00000-0 21174-3 0 9997", "tle2": "2 98246 52.9889 239.9303 0007547 342.3192 17.7526 14.91833453 2829", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "fredy", "observation_frequency": 401025000, "transmitter_unconfirmed": false, "sat_id": "XMIU-0948-4708-2364-0016", "transmitter_parameters": null }, { "id": 15413446, "start": "2026-11-10T22:44:35Z", "end": "2026-11-10T22:53:43Z", "ground_station": 5049, "transmitter": "f7MZKobjSKakAWQsEoLmkq", "norad_cat_id": 61781, "payload": null, "waterfall": null, "demoddata": [], "station_name": "JF6FYI Nishikazu, KitaKyushu, 3-ele Yagi(UHF)", "station_lat": 33.895, "station_lng": 130.84, "station_alt": 10, "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": 128.0, "set_azimuth": 13.0, "max_altitude": 13.0, "transmitter_uuid": "f7MZKobjSKakAWQsEoLmkq", "transmitter_description": "Mode V/U - FM Transceiver", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145850000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435400000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2024-11-01T21:29:36.303074Z", "transmitter_status": "active", "tle0": "0 OBJECT AY", "tle1": "1 61781U 24199AY 26314.16316375 .00011862 00000-0 32167-3 0 9996", "tle2": "2 61781 97.2745 181.5118 0014221 137.2079 223.0276 15.37677690156345", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "nishikazu0417", "observation_frequency": 435400000, "transmitter_unconfirmed": false, "sat_id": "REOO-2119-3738-4964-1579", "transmitter_parameters": null }, { "id": 15417334, "start": "2026-11-10T22:44:32Z", "end": "2026-11-10T22:50:05Z", "ground_station": 2173, "transmitter": "esrMYBxToGw96jQXaZg8Qf", "norad_cat_id": 63237, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PE0SAT-21", "station_lat": 51.721268, "station_lng": 5.029968, "station_alt": 5, "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": 20.0, "set_azimuth": 184.0, "max_altitude": 67.0, "transmitter_uuid": "esrMYBxToGw96jQXaZg8Qf", "transmitter_description": "Mode U - BPSK9k6 G3RUH - Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436400000, "transmitter_downlink_high": 436400000, "transmitter_downlink_drift": null, "transmitter_mode": "BPSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-03-31T13:31:25.766924Z", "transmitter_status": "active", "tle0": "0 OBJECT AD", "tle1": "1 63237U 25052AD 26313.94934858 .00024279 00000-0 68791-3 0 9998", "tle2": "2 63237 97.3760 209.2583 0005580 7.3975 352.7350 15.36244223 92371", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 436400000, "transmitter_unconfirmed": false, "sat_id": "YEOH-3929-6205-1615-7126", "transmitter_parameters": null }, { "id": 15412637, "start": "2026-11-10T22:44:28Z", "end": "2026-11-10T22:50:42Z", "ground_station": 91, "transmitter": "UzSMq5TnjRxAz3qn5Bu9qo", "norad_cat_id": 60526, "payload": null, "waterfall": null, "demoddata": [], "station_name": "M0EYT", "station_lat": 50.77, "station_lng": -2.02, "station_alt": 60, "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": 149.0, "set_azimuth": 356.0, "max_altitude": 50.0, "transmitter_uuid": "UzSMq5TnjRxAz3qn5Bu9qo", "transmitter_description": "Mode U - 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