SatNOGS Network Observation API view class

GET /api/observations/?cursor=cD0yMDI2LTA1LTMwKzEyJTNBMzYlM0EzMyUyQjAwJTNBMDA%3D&format=api
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Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI2LTA1LTMwKzEyJTNBMzIlM0EwOSUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0wNS0zMCsxMiUzQTM2JTNBMDYlMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 14194097, "start": "2026-05-30T12:36:06Z", "end": "2026-05-30T12:44:26Z", "ground_station": 4801, "transmitter": "VvmXRUcTeKkF69rjkqW9qJ", "norad_cat_id": 98362, "payload": null, "waterfall": null, "demoddata": [], "station_name": "YO4ESB_Groundstation", "station_lat": 44.202, "station_lng": 28.624, "station_alt": 70, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 181.0, "set_azimuth": 340.0, "max_altitude": 51.0, "transmitter_uuid": "VvmXRUcTeKkF69rjkqW9qJ", "transmitter_description": "Mode U - GFSK9k6 - AX.25 G3RUH", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401334000, "transmitter_downlink_high": null, "transmitter_downlink_drift": -7475, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-05-14T13:24:43.388801Z", "transmitter_status": "active", "tle0": "0 EMISAR", "tle1": "1 68427U 26067M 26149.86121146 .00011826 00000-0 56761-3 0 9995", "tle2": "2 68427 97.4537 108.6478 0003592 72.7976 287.3651 15.19015274 9168", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "emisarrise", "observation_frequency": 401331000, "transmitter_unconfirmed": false, "sat_id": "DOFN-8999-9141-5844-0576" }, { "id": 14195909, "start": "2026-05-30T12:35:59Z", "end": "2026-05-30T12:41:52Z", "ground_station": 4210, "transmitter": "JHadXtcjqFYQWk8SYnerh4", "norad_cat_id": 67687, "payload": null, "waterfall": null, "demoddata": [], "station_name": "NUUGS1", "station_lat": 41.351655, "station_lng": 69.204479, "station_alt": 15, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, 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"observer": "nuucar", "observation_frequency": 400960000, "transmitter_unconfirmed": false, "sat_id": "VHUA-6134-1551-1624-5953" }, { "id": 14195902, "start": "2026-05-30T12:35:59Z", "end": "2026-05-30T12:41:52Z", "ground_station": 4206, "transmitter": "JHadXtcjqFYQWk8SYnerh4", "norad_cat_id": 67687, "payload": null, "waterfall": null, "demoddata": [], "station_name": "NUUGS2", "station_lat": 41.351683, "station_lng": 69.204427, "station_alt": 15, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 319.0, "set_azimuth": 95.0, "max_altitude": 34.0, "transmitter_uuid": "JHadXtcjqFYQWk8SYnerh4", "transmitter_description": "Mode U - CW - Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400960000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-02-03T14:28:33.643893Z", "transmitter_status": "active", "tle0": "0 LEOPARD", "tle1": "1 67687U 98067YD 26149.92967441 .00064841 00000-0 81676-3 0 9992", "tle2": "2 67687 51.6315 25.9070 0009058 117.3192 242.8724 15.58963085 17351", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "nuucar", "observation_frequency": 400960000, "transmitter_unconfirmed": false, "sat_id": "VHUA-6134-1551-1624-5953" }, { "id": 14185158, "start": "2026-05-30T12:35:51Z", "end": "2026-05-30T12:39:07Z", "ground_station": 91, "transmitter": "a5nA6sjzKTeqPgxoWQ4TyE", "norad_cat_id": 49263, "payload": null, "waterfall": null, "demoddata": [], "station_name": "M0EYT / 2E0NOG", "station_lat": 50.77, "station_lng": -2.02, "station_alt": 60, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 22.0, "set_azimuth": 182.0, "max_altitude": 67.0, "transmitter_uuid": "a5nA6sjzKTeqPgxoWQ4TyE", "transmitter_description": "Mode U - GFSK9k6 AX.25/G3RUH - SpaceQuest TRX-U", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437250000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2021-09-22T14:34:42.551463Z", "transmitter_status": "active", "tle0": "0 CUTE-LASP", "tle1": "1 49263U 21088D 26149.74579635 .00391195 00000-0 16287-2 0 9995", "tle2": "2 49263 97.4190 247.3495 0005298 264.7533 95.3133 15.84715830259624", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 437250000, "transmitter_unconfirmed": false, "sat_id": "YMFQ-1347-4330-8510-2436" }, { "id": 14190302, "start": "2026-05-30T12:35:48Z", "end": "2026-05-30T12:39:54Z", "ground_station": 3855, "transmitter": "a5nA6sjzKTeqPgxoWQ4TyE", "norad_cat_id": 49263, "payload": null, "waterfall": null, "demoddata": [], "station_name": "GS ChNord UHF", "station_lat": 50.7060925, "station_lng": 2.8352674531249953, "station_alt": 21, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 360.0, "set_azimuth": 207.0, "max_altitude": 57.0, "transmitter_uuid": "a5nA6sjzKTeqPgxoWQ4TyE", "transmitter_description": "Mode U - GFSK9k6 AX.25/G3RUH - SpaceQuest TRX-U", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437250000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2021-09-22T14:34:42.551463Z", "transmitter_status": "active", "tle0": "0 CUTE-LASP", "tle1": "1 49263U 21088D 26149.74579635 .00391195 00000-0 16287-2 0 9995", "tle2": "2 49263 97.4190 247.3495 0005298 264.7533 95.3133 15.84715830259624", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "arykno", "observation_frequency": 437250000, "transmitter_unconfirmed": false, "sat_id": "YMFQ-1347-4330-8510-2436" }, { "id": 14195741, "start": "2026-05-30T12:35:44Z", "end": "2026-05-30T12:42:29Z", "ground_station": 2968, "transmitter": "CDpgLvJdQUSQh5SUPmfMHC", "norad_cat_id": 98328, "payload": null, "waterfall": null, "demoddata": [], "station_name": "UX5UL", "station_lat": 50.359, "station_lng": 30.388, "station_alt": 200, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 43.0, "set_azimuth": 132.0, "max_altitude": 12.0, "transmitter_uuid": "CDpgLvJdQUSQh5SUPmfMHC", "transmitter_description": "Mode U - GMSK9k6", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436750000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-04-22T19:32:46.210758Z", "transmitter_status": "active", "tle0": "KOSEN-2R", "tle1": "1 98328U 27001A 26113.16829861 .00000000 00000-0 00000-0 0 9994", "tle2": "2 98328 97.5133 263.8390 0010953 206.3608 199.1146 15.08588350 08", "tle_source": "Satellite Team", "center_frequency": null, "observer": "UX5UL_", "observation_frequency": 436750000, "transmitter_unconfirmed": false, "sat_id": "BTSI-3823-5594-6119-2611" }, { "id": 14195738, "start": "2026-05-30T12:35:41Z", "end": "2026-05-30T12:46:47Z", "ground_station": 1672, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "AAS Ager Carballada", "station_lat": 42.019, "station_lng": 0.7444, "station_alt": 755, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 245.0, "set_azimuth": 54.0, "max_altitude": 55.0, "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 26150.13051462 .00013825 00000-0 25414-3 0 9994", "tle2": "2 25544 51.6337 29.4904 0007252 113.3793 246.7959 15.49488485568959", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "carballada", "observation_frequency": 437800000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" }, { "id": 14195831, "start": "2026-05-30T12:35:26Z", "end": "2026-05-30T12:40:17Z", "ground_station": 4595, "transmitter": "a5nA6sjzKTeqPgxoWQ4TyE", "norad_cat_id": 49263, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EA4TA", "station_lat": 40.44, "station_lng": -3.8, "station_alt": 700, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 12.0, "set_azimuth": 179.0, "max_altitude": 86.0, "transmitter_uuid": "a5nA6sjzKTeqPgxoWQ4TyE", "transmitter_description": "Mode U - GFSK9k6 AX.25/G3RUH - SpaceQuest TRX-U", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437250000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2021-09-22T14:34:42.551463Z", "transmitter_status": "active", "tle0": "0 CUTE-LASP", "tle1": "1 49263U 21088D 26149.74579635 .00391195 00000-0 16287-2 0 9995", "tle2": "2 49263 97.4190 247.3495 0005298 264.7533 95.3133 15.84715830259624", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "chapulin", "observation_frequency": 437250000, "transmitter_unconfirmed": false, "sat_id": "YMFQ-1347-4330-8510-2436" }, { "id": 14190559, "start": "2026-05-30T12:35:24Z", "end": "2026-05-30T12:42:52Z", "ground_station": 4309, "transmitter": "cPprbuM5g3ha5rMZka5ZyR", "norad_cat_id": 98370, "payload": null, "waterfall": null, "demoddata": [], "station_name": "SQ7RAD", "station_lat": 51.043735, "station_lng": 21.087986, "station_alt": 268, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 161.0, "set_azimuth": 348.0, "max_altitude": 80.0, "transmitter_uuid": "cPprbuM5g3ha5rMZka5ZyR", "transmitter_description": "UHF 4k8 Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400360000, "transmitter_downlink_high": null, "transmitter_downlink_drift": -6244, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 4800.0, "transmitter_updated": "2026-03-30T14:25:44.140981Z", "transmitter_status": "active", "tle0": "0 OPTISAT", "tle1": "1 68418U 26067C 26149.39770631 .00006276 00000-0 30486-3 0 9991", "tle2": "2 68418 97.4573 108.2233 0003035 39.4122 320.7332 15.18799334 9093", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "yurimdias", "observation_frequency": 400357500, "transmitter_unconfirmed": false, "sat_id": "EDMF-5886-6201-4785-7103" }, { "id": 14196039, "start": "2026-05-30T12:35:07Z", "end": "2026-05-30T12:39:04Z", "ground_station": 4320, "transmitter": "au8QhgwhT5dxCDLJneVmVS", "norad_cat_id": 28521, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Mogielnica - VHF", "station_lat": 49.9795889, "station_lng": 21.9123033, "station_alt": 225, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 287.0, "set_azimuth": 326.0, "max_altitude": 12.0, "transmitter_uuid": "au8QhgwhT5dxCDLJneVmVS", "transmitter_description": "Mode V 3FSK", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 149970000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 50.0, "transmitter_updated": "2022-11-20T04:16:49.060743Z", "transmitter_status": "active", "tle0": "0 COSMOS 2414", "tle1": "1 28521U 05002A 26149.79316477 .00000078 00000-0 52110-4 0 9999", "tle2": "2 28521 82.9510 57.5594 0040781 23.7167 336.5864 13.87924719 81269", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "michal.drzal", "observation_frequency": 149970000, "transmitter_unconfirmed": false, "sat_id": "PYCC-5269-8901-4139-7220" }, { "id": 14195926, "start": "2026-05-30T12:35:04Z", "end": "2026-05-30T12:39:09Z", "ground_station": 3538, "transmitter": "2aEqeNj7m3j44kjzpne42U", "norad_cat_id": 56866, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PU4ELT", "station_lat": -19.861, "station_lng": -44.619, "station_alt": 800, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 6.0, "set_azimuth": 196.0, "max_altitude": 80.0, "transmitter_uuid": "2aEqeNj7m3j44kjzpne42U", "transmitter_description": "Lora", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401900000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "LoRa", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-12-29T13:51:26.334657Z", "transmitter_status": "active", "tle0": "0 OBJECT W", "tle1": "1 56866U 23081W 26150.16130619 .00009795 00000-0 39756-3 0 9999", "tle2": "2 56866 97.2910 214.1645 0012347 79.4604 280.8024 15.24729112165281", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "pu4elt", "observation_frequency": 401900000, "transmitter_unconfirmed": false, "sat_id": "IZTQ-8175-8095-7535-6068" }, { "id": 14195914, "start": "2026-05-30T12:35:01Z", "end": "2026-05-30T12:39:07Z", "ground_station": 766, "transmitter": "a5nA6sjzKTeqPgxoWQ4TyE", "norad_cat_id": 49263, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Dunchurch", "station_lat": 52.342463, "station_lng": -1.290348, "station_alt": 128, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 20.0, "set_azimuth": 186.0, "max_altitude": 68.0, "transmitter_uuid": "a5nA6sjzKTeqPgxoWQ4TyE", "transmitter_description": "Mode U - GFSK9k6 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false, "sat_id": "GQEW-0215-7569-4066-3377" } ]