SatNOGS Network Observation API view class

GET /api/observations/?cursor=cj0xJnA9MjAyNS0xMi0wMSswMCUzQTE3JTNBNDIlMkIwMCUzQTAw&format=api
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI1LTEyLTAxKzAwJTNBMTglM0E1NyUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNS0xMi0wMSswMCUzQTMwJTNBMTclMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 12831062, "start": "2025-12-01T00:30:17Z", "end": "2025-12-01T00:40:30Z", "ground_station": 2152, "transmitter": "GYL4uUTXeqePKnwGXQE79t", "norad_cat_id": 98517, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Tokorozawa VUHF-Discone", "station_lat": 35.797, "station_lng": 139.483, "station_alt": 65, "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": 32.0, "set_azimuth": 156.0, "max_altitude": 16.0, "transmitter_uuid": "GYL4uUTXeqePKnwGXQE79t", "transmitter_description": "Mode U - GFSK9k6", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437010000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-11-04T10:25:37.892812Z", "transmitter_status": "active", "tle0": "3UCUBED-A", "tle1": "1 98517C 14900A 25332.82523065 .00000000 00000-0 38973-3 0 06", "tle2": "2 98517 97.4394 44.8358 0001430 70.2680 306.0511 15.17693989 05", "tle_source": "Celestrak (supplemental)", "center_frequency": null, "observer": "fredy", "observation_frequency": 437010000, "transmitter_unconfirmed": false, "sat_id": "IVHU-2604-2538-1455-1131" }, { "id": 12830907, "start": "2025-12-01T00:30:08Z", "end": "2025-12-01T00:40:30Z", "ground_station": 2107, "transmitter": "GYL4uUTXeqePKnwGXQE79t", "norad_cat_id": 98517, "payload": null, "waterfall": null, "demoddata": [], "station_name": "JH4XSY-pi", "station_lat": 36.0697, "station_lng": 140.2072, "station_alt": 5, "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": 31.0, "set_azimuth": 158.0, "max_altitude": 17.0, "transmitter_uuid": "GYL4uUTXeqePKnwGXQE79t", "transmitter_description": "Mode U - GFSK9k6", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437010000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-11-04T10:25:37.892812Z", "transmitter_status": "active", "tle0": "3UCUBED-A", "tle1": "1 98517C 14900A 25332.82523065 .00000000 00000-0 38973-3 0 06", "tle2": "2 98517 97.4394 44.8358 0001430 70.2680 306.0511 15.17693989 05", "tle_source": "Celestrak (supplemental)", "center_frequency": null, "observer": "fredy", "observation_frequency": 437010000, "transmitter_unconfirmed": false, "sat_id": "IVHU-2604-2538-1455-1131" }, { "id": 12841353, "start": "2025-12-01T00:29:59Z", "end": "2025-12-01T00:34:58Z", "ground_station": 3855, "transmitter": "MquDcKUEW6mR3VP3M2vAdQ", "norad_cat_id": 33499, "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": 359.0, "set_azimuth": 199.0, "max_altitude": 82.0, "transmitter_uuid": "MquDcKUEW6mR3VP3M2vAdQ", "transmitter_description": "CW Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437385000, "transmitter_downlink_high": null, "transmitter_downlink_drift": 4573, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 15.0, "transmitter_updated": "2024-04-08T07:36:46.433203Z", "transmitter_status": "active", "tle0": "0 KKS-1 (KISEKI)", "tle1": "1 33499U 09002H 25334.52468145 .00002042 00000-0 26207-3 0 9999", "tle2": "2 33499 98.1163 248.9436 0007105 205.5127 154.5736 14.82357443906758", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "arykno", "observation_frequency": 437387000, "transmitter_unconfirmed": false, "sat_id": "BFDT-9094-9258-2665-0692" }, { "id": 12836194, "start": "2025-12-01T00:29:41Z", "end": "2025-12-01T00:36:01Z", "ground_station": 1710, "transmitter": "g2PQTyQ6gv4kudov7KoSQc", "norad_cat_id": 40071, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EU1AEM", "station_lat": 53.907, "station_lng": 27.17, "station_alt": 281, "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": 44.0, "set_azimuth": 180.0, "max_altitude": 52.0, "transmitter_uuid": "g2PQTyQ6gv4kudov7KoSQc", "transmitter_description": "PE0SAT - 9k6 GFSK TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 438226000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2019-04-18T05:39:53.343316Z", "transmitter_status": "active", "tle0": "0 DX 1", "tle1": "1 40071U 14037C 25334.59492838 .00002660 00000-0 28877-3 0 9991", "tle2": "2 40071 98.3616 279.6980 0006799 187.6490 172.4623 14.89056612616543", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "eu_vitaly", "observation_frequency": 438226000, "transmitter_unconfirmed": false, "sat_id": "HKKU-3815-5674-8886-1697" }, { "id": 12829747, "start": "2025-12-01T00:29:29Z", "end": "2025-12-01T00:39:57Z", "ground_station": 3093, "transmitter": "EKBoMwG2WeEN2HvLj2JGJN", "norad_cat_id": 98479, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Nekosat (QFH UHF)", "station_lat": 38.353, "station_lng": 140.822, "station_alt": 123, "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": 30.0, "set_azimuth": 158.0, "max_altitude": 18.0, "transmitter_uuid": "EKBoMwG2WeEN2HvLj2JGJN", "transmitter_description": "Mode U - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401050000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-11-25T19:25:06.985916Z", "transmitter_status": "active", "tle0": "IHI-SAT 2", "tle1": "1 98479C 14900A 25332.81895982 .00000000 00000-0 -39501-3 0 01", "tle2": "2 98479 97.4398 44.8301 0001295 70.9777 271.1004 15.17716166 09", "tle_source": "Celestrak (supplemental)", "center_frequency": null, "observer": "fredy", "observation_frequency": 401050000, "transmitter_unconfirmed": false, "sat_id": "WVDG-4965-1801-4190-1789" }, { "id": 12828031, "start": "2025-12-01T00:27:52Z", "end": "2025-12-01T00:33:45Z", "ground_station": 91, "transmitter": "MquDcKUEW6mR3VP3M2vAdQ", "norad_cat_id": 33499, "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": 23.0, "set_azimuth": 181.0, "max_altitude": 66.0, "transmitter_uuid": "MquDcKUEW6mR3VP3M2vAdQ", "transmitter_description": "CW Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437385000, "transmitter_downlink_high": null, "transmitter_downlink_drift": 4573, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 15.0, "transmitter_updated": "2024-04-08T07:36:46.433203Z", "transmitter_status": "active", "tle0": "0 KKS-1 (KISEKI)", "tle1": "1 33499U 09002H 25334.52468145 .00002042 00000-0 26207-3 0 9999", "tle2": "2 33499 98.1163 248.9436 0007105 205.5127 154.5736 14.82357443906758", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 437387000, "transmitter_unconfirmed": false, "sat_id": "BFDT-9094-9258-2665-0692" }, { "id": 12839070, "start": "2025-12-01T00:27:01Z", "end": "2025-12-01T00:34:03Z", "ground_station": 3106, "transmitter": "MquDcKUEW6mR3VP3M2vAdQ", "norad_cat_id": 33499, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DEX-ONE", "station_lat": 50.469, "station_lng": 5.718, "station_alt": 162, "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": 7.0, "set_azimuth": 210.0, "max_altitude": 63.0, "transmitter_uuid": "MquDcKUEW6mR3VP3M2vAdQ", "transmitter_description": "CW Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437385000, "transmitter_downlink_high": null, "transmitter_downlink_drift": 4573, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 15.0, "transmitter_updated": "2024-04-08T07:36:46.433203Z", "transmitter_status": "active", "tle0": "0 KKS-1 (KISEKI)", "tle1": "1 33499U 09002H 25334.52468145 .00002042 00000-0 26207-3 0 9999", "tle2": "2 33499 98.1163 248.9436 0007105 205.5127 154.5736 14.82357443906758", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "deckbsd", "observation_frequency": 437387000, "transmitter_unconfirmed": false, "sat_id": "BFDT-9094-9258-2665-0692" }, { "id": 12839034, "start": "2025-12-01T00:27:01Z", "end": "2025-12-01T00:34:03Z", "ground_station": 4151, "transmitter": "MquDcKUEW6mR3VP3M2vAdQ", "norad_cat_id": 33499, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DEX-X", "station_lat": 50.469, "station_lng": 5.718, "station_alt": 162, "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": 7.0, "set_azimuth": 210.0, "max_altitude": 63.0, "transmitter_uuid": "MquDcKUEW6mR3VP3M2vAdQ", "transmitter_description": "CW Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437385000, "transmitter_downlink_high": null, "transmitter_downlink_drift": 4573, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 15.0, "transmitter_updated": "2024-04-08T07:36:46.433203Z", "transmitter_status": "active", "tle0": "0 KKS-1 (KISEKI)", "tle1": "1 33499U 09002H 25334.52468145 .00002042 00000-0 26207-3 0 9999", "tle2": "2 33499 98.1163 248.9436 0007105 205.5127 154.5736 14.82357443906758", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "deckbsd", "observation_frequency": 437387000, "transmitter_unconfirmed": false, "sat_id": "BFDT-9094-9258-2665-0692" }, { "id": 12841623, "start": "2025-12-01T00:26:53Z", "end": "2025-12-01T00:30:17Z", "ground_station": 6, "transmitter": "JPk8gBkN4GHXzzYtQQusGi", "norad_cat_id": 40019, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Apomahon", "station_lat": 38.048, "station_lng": 23.739, "station_alt": 104, "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": 204.0, "set_azimuth": 316.0, "max_altitude": 53.0, "transmitter_uuid": "JPk8gBkN4GHXzzYtQQusGi", "transmitter_description": "GMSK 9600", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400573000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2023-10-21T08:36:56.832694Z", "transmitter_status": "active", "tle0": "0 APRIZESAT 10", "tle1": "1 40019U 14033K 25334.33224854 .00001037 00000-0 17102-3 0 9998", "tle2": "2 40019 97.9403 101.1098 0079086 187.9358 172.0603 14.70556112613022", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "BOCTOK-1", "observation_frequency": 400573000, "transmitter_unconfirmed": false, "sat_id": "AMDP-5293-8569-5719-3637" }, { "id": 12839972, "start": "2025-12-01T00:26:26Z", "end": "2025-12-01T00:32:08Z", "ground_station": 223, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "W2MMD GCARC Clubhouse", "station_lat": 39.716, "station_lng": -75.21, "station_alt": 10, "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": 274.0, "set_azimuth": 190.0, "max_altitude": 11.0, "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 25334.54411181 .00007982 00000-0 15180-3 0 9996", "tle2": "2 25544 51.6312 202.8529 0003690 187.0517 173.0420 15.49206888540967", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "WB2MNF", "observation_frequency": 437800000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" }, { "id": 12828915, "start": "2025-12-01T00:25:09Z", "end": "2025-12-01T00:36:16Z", "ground_station": 4326, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "KB9LEB_Debian_12", "station_lat": 29.0241436, "station_lng": -80.9789164, "station_alt": 26, "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": 314.0, "set_azimuth": 143.0, "max_altitude": 68.0, "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 25332.54438814 .00008991 00000-0 17015-3 0 9996", "tle2": "2 25544 51.6312 212.7497 0003745 179.2752 180.8242 15.49168962540650", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "jsterba", "observation_frequency": 437800000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" }, { "id": 12841733, "start": "2025-12-01T00:24:41Z", "end": "2025-12-01T00:29:09Z", "ground_station": 1861, "transmitter": "GoQruJ8i7g5kSoHpvkxAGh", "norad_cat_id": 61781, "payload": null, "waterfall": null, "demoddata": [], "station_name": "LW2DYB", "station_lat": -38.28, "station_lng": -57.854, "station_alt": 10, "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": 349.0, "set_azimuth": 210.0, "max_altitude": 50.0, "transmitter_uuid": "GoQruJ8i7g5kSoHpvkxAGh", "transmitter_description": "Mode U - SSDV", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, 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"transmitter_updated": "2025-11-28T23:26:44.042446Z", "transmitter_status": "active", "tle0": "OTTER HCT-SAT2", "tle1": "1 98466C 25276U 25332.82002232 -.00015246 00000+0 -75875-3 0 06", "tle2": "2 98466 97.4397 44.8311 0001310 66.2361 281.6435 15.17689276 16", "tle_source": "Celestrak (supplemental)", "center_frequency": null, "observer": "fredy", "observation_frequency": 401025000, "transmitter_unconfirmed": false, "sat_id": "XEOD-9474-3581-0595-2203" }, { "id": 12834526, "start": "2025-12-01T00:18:57Z", "end": "2025-12-01T00:26:04Z", "ground_station": 2937, "transmitter": "Mv2uuoQhfCrdfn4qZveeJU", "norad_cat_id": 98490, "payload": null, "waterfall": null, "demoddata": [], "station_name": "WH6GVF UHF", "station_lat": 19.415, "station_lng": -154.892, "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": 230.0, "set_azimuth": 300.0, "max_altitude": 4.0, "transmitter_uuid": "Mv2uuoQhfCrdfn4qZveeJU", "transmitter_description": "Mode U - GFSK9k6 - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437665000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-11-25T10:57:53.806476Z", "transmitter_status": "active", "tle0": "INHA-ROSAT", "tle1": "1 98490U 25331.80246389 .00000000 00000-0 25992-3 0 9994", "tle2": "2 98490 97.7444 259.2713 0001305 357.3743 54.4032 14.91727050 12", "tle_source": "Satellite Team", "center_frequency": null, "observer": "fredy", "observation_frequency": 437665000, "transmitter_unconfirmed": false, "sat_id": "QLDP-3783-5419-7098-2257" } ]