SatNOGS Network Observation API view class

GET /api/observations/?cursor=cD0yMDI1LTEyLTAyKzAzJTNBNDQlM0EyOSUyQjAwJTNBMDA%3D&format=api
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Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI1LTEyLTAyKzAyJTNBNTglM0EyMSUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNS0xMi0wMiswMyUzQTQzJTNBNDAlMkIwMCUzQTAw&format=api>; rel="prev"
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[ { "id": 12839867, "start": "2025-12-02T03:43:40Z", "end": "2025-12-02T03:50:50Z", "ground_station": 1675, "transmitter": "dbXQrfLogq6mLEk4YNrArQ", "norad_cat_id": 63833, "payload": null, "waterfall": null, "demoddata": [], "station_name": "MAUSyagi", "station_lat": 42.28, "station_lng": -73.32, "station_alt": 256, "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": 9.0, "set_azimuth": 198.0, "max_altitude": 78.0, "transmitter_uuid": "dbXQrfLogq6mLEk4YNrArQ", "transmitter_description": "Mode U - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401500000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 25000.0, "transmitter_updated": "2025-03-24T14:19:01.637616Z", "transmitter_status": "active", "tle0": "0 HERMES 4", "tle1": "1 63833U 25052BP 25334.42401981 .00019462 00000-0 84104-3 0 9995", "tle2": "2 63833 97.4096 225.0790 0003351 150.2006 209.9422 15.22513484 39624", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "bcsak", "observation_frequency": 401500000, "transmitter_unconfirmed": false, "sat_id": "OFTK-1257-4466-4685-0808" }, { "id": 12839852, "start": "2025-12-02T03:42:50Z", "end": "2025-12-02T03:50:00Z", "ground_station": 1156, "transmitter": "dbXQrfLogq6mLEk4YNrArQ", "norad_cat_id": 63833, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA2WBT - Montréal, Canada", "station_lat": 45.536682, "station_lng": -73.619774, "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": 13.0, "set_azimuth": 193.0, "max_altitude": 89.0, "transmitter_uuid": "dbXQrfLogq6mLEk4YNrArQ", "transmitter_description": "Mode U - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401500000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 25000.0, "transmitter_updated": "2025-03-24T14:19:01.637616Z", "transmitter_status": "active", "tle0": "0 HERMES 4", "tle1": "1 63833U 25052BP 25334.42401981 .00019462 00000-0 84104-3 0 9995", "tle2": "2 63833 97.4096 225.0790 0003351 150.2006 209.9422 15.22513484 39624", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "bcsak", "observation_frequency": 401500000, "transmitter_unconfirmed": false, "sat_id": "OFTK-1257-4466-4685-0808" }, { "id": 12839609, "start": "2025-12-02T03:41:02Z", "end": "2025-12-02T03:48:27Z", "ground_station": 834, "transmitter": "URhhV9R4FTpwpUJNGNuQWu", "norad_cat_id": 57175, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Valpo WIRED Lab 1", "station_lat": 41.462, "station_lng": -87.038, "station_alt": 240, "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": 212.0, "set_azimuth": 322.0, "max_altitude": 17.0, "transmitter_uuid": "URhhV9R4FTpwpUJNGNuQWu", "transmitter_description": "Mode U 9k6 FSK AX.25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436990000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2023-06-21T23:55:45.755238Z", "transmitter_status": "active", "tle0": "0 OBJECT K", "tle1": "1 57175U 23091K 25334.44109069 .00016236 00000-0 68056-3 0 9996", "tle2": "2 57175 97.5364 31.3396 0012436 95.1091 265.1565 15.23524410133988", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "eu_vitaly", "observation_frequency": 436990000, "transmitter_unconfirmed": false, "sat_id": "PIHV-8715-3112-5892-6258" }, { "id": 12838080, "start": "2025-12-02T03:38:24Z", "end": "2025-12-02T03:41:36Z", "ground_station": 91, "transmitter": "3e9XBScKfgWohoy6yA5Bxy", "norad_cat_id": 54687, "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": 122.0, "set_azimuth": 18.0, "max_altitude": 34.0, "transmitter_uuid": "3e9XBScKfgWohoy6yA5Bxy", "transmitter_description": "UHF Unknown", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400550000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 250000.0, "transmitter_updated": "2023-06-19T14:59:05.260158Z", "transmitter_status": "active", "tle0": "0 OBJECT F", "tle1": "1 54687U 22167F 25334.53503729 .00047697 00000-0 70066-3 0 9994", "tle2": "2 54687 97.6206 139.8107 0003732 57.1505 303.0108 15.55349626165664", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 400550000, "transmitter_unconfirmed": true, "sat_id": "LOGD-4597-6059-0753-8381" }, { "id": 12840081, "start": "2025-12-02T03:34:33Z", "end": "2025-12-02T03:42:01Z", "ground_station": 4125, "transmitter": "Hpu8WJUucj8YZcYdAixP6S", "norad_cat_id": 98527, "payload": null, "waterfall": null, "demoddata": [], "station_name": "NuSpace SN3", "station_lat": 1.299, "station_lng": 103.771, "station_alt": 49, "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": 73.0, "transmitter_uuid": "Hpu8WJUucj8YZcYdAixP6S", "transmitter_description": "S-band 38k4 Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 2288000000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 38400.0, "transmitter_updated": "2025-11-26T08:02:39.453682Z", "transmitter_status": "active", "tle0": "BLACK KITE-1", "tle1": "1 98527C 14900A 25332.81907672 .00000000 00000-0 -95230-3 0 06", "tle2": "2 98527 97.4399 44.8301 0001299 69.3056 273.4108 15.17705599 08", "tle_source": "Celestrak (supplemental)", "center_frequency": null, "observer": "uberchio", "observation_frequency": 2288000000, "transmitter_unconfirmed": false, "sat_id": "BMYD-8328-6159-7072-4807" }, { "id": 12838601, "start": "2025-12-02T03:33:32Z", "end": "2025-12-02T03:40:48Z", "ground_station": 4394, "transmitter": "MquDcKUEW6mR3VP3M2vAdQ", "norad_cat_id": 33499, "payload": null, "waterfall": null, "demoddata": [], "station_name": "JF6FYI Nishikazu, KitaKyushu, QFH (UHF)", "station_lat": 33.893, "station_lng": 130.849, "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": 207.0, "set_azimuth": 320.0, "max_altitude": 25.0, "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 25333.78216877 .00001958 00000-0 25157-3 0 9997", "tle2": "2 33499 98.1162 248.1904 0007051 208.1762 151.9070 14.82353659906648", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "nishikazu0417", "observation_frequency": 437387000, "transmitter_unconfirmed": false, "sat_id": "BFDT-9094-9258-2665-0692" }, { "id": 12839862, "start": "2025-12-02T03:31:20Z", "end": "2025-12-02T03:38:30Z", "ground_station": 1675, "transmitter": "GAJLUuB65ngqyXF4bXVyva", "norad_cat_id": 63242, "payload": null, "waterfall": null, "demoddata": [], "station_name": "MAUSyagi", "station_lat": 42.28, "station_lng": -73.32, "station_alt": 256, "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": 15.0, "set_azimuth": 188.0, "max_altitude": 76.0, "transmitter_uuid": "GAJLUuB65ngqyXF4bXVyva", "transmitter_description": "Mode U - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401500000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 25000.0, "transmitter_updated": "2025-03-24T14:11:10.758739Z", "transmitter_status": "active", "tle0": "0 HERMES-1", "tle1": "1 63242U 25052AJ 25334.14803455 .00006807 00000-0 32708-3 0 9992", "tle2": "2 63242 97.4113 224.3757 0008273 148.1051 212.0686 15.19119878 39551", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "bcsak", "observation_frequency": 401500000, "transmitter_unconfirmed": false, "sat_id": "QVUS-7026-9123-2240-8592" }, { "id": 12839846, "start": "2025-12-02T03:30:30Z", "end": "2025-12-02T03:37:50Z", "ground_station": 1156, "transmitter": "GAJLUuB65ngqyXF4bXVyva", "norad_cat_id": 63242, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA2WBT - Montréal, Canada", "station_lat": 45.536682, "station_lng": -73.619774, "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": 18.0, "set_azimuth": 184.0, "max_altitude": 66.0, "transmitter_uuid": "GAJLUuB65ngqyXF4bXVyva", "transmitter_description": "Mode U - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401500000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 25000.0, "transmitter_updated": "2025-03-24T14:11:10.758739Z", "transmitter_status": "active", "tle0": "0 HERMES-1", "tle1": "1 63242U 25052AJ 25334.14803455 .00006807 00000-0 32708-3 0 9992", "tle2": "2 63242 97.4113 224.3757 0008273 148.1051 212.0686 15.19119878 39551", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "bcsak", "observation_frequency": 401500000, "transmitter_unconfirmed": false, "sat_id": "QVUS-7026-9123-2240-8592" }, { "id": 12840543, "start": "2025-12-02T03:28:34Z", "end": "2025-12-02T03:37:52Z", "ground_station": 2520, "transmitter": "8uKSmBn4mGHanxs4eePHRc", "norad_cat_id": 98509, "payload": null, "waterfall": null, "demoddata": [], "station_name": "LB-HN", "station_lat": 21.058337, "station_lng": 105.90704, "station_alt": 30, "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": 190.0, "max_altitude": 84.0, "transmitter_uuid": "8uKSmBn4mGHanxs4eePHRc", "transmitter_description": "UHF", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401775000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-11-20T15:18:00.377522Z", "transmitter_status": "active", "tle0": "LUNA-1", "tle1": "1 98509C 14900A 25332.81972602 .00000000 00000-0 -10244-2 0 02", "tle2": "2 98509 97.4396 44.8308 0001304 64.9659 281.2957 15.17682558 07", "tle_source": "Celestrak (supplemental)", "center_frequency": null, "observer": "TA2VG", "observation_frequency": 401775000, "transmitter_unconfirmed": false, "sat_id": "EGDO-0528-2484-4224-1235" }, { "id": 12838058, "start": "2025-12-02T03:27:38Z", "end": "2025-12-02T03:34:19Z", "ground_station": 91, "transmitter": "7RkEsDZfwvo2XyBBPfeYzr", "norad_cat_id": 41188, "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": 252.0, "set_azimuth": 107.0, "max_altitude": 57.0, "transmitter_uuid": "7RkEsDZfwvo2XyBBPfeYzr", "transmitter_description": "Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 137713000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2023-03-09T08:08:25.735825Z", "transmitter_status": "active", "tle0": "0 ORBCOMM FM 117", "tle1": "1 41188U 15081K 25334.48539641 .00001076 00000-0 26568-3 0 9998", "tle2": "2 41188 47.0022 40.1303 0002735 345.6396 14.4412 14.58533922531112", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 137713000, "transmitter_unconfirmed": false, "sat_id": "TAJO-5680-9518-6564-4795" }, { "id": 12838028, "start": "2025-12-02T03:20:02Z", "end": "2025-12-02T03:24:57Z", "ground_station": 91, "transmitter": "aBPWui23BqUhVc62nySNuQ", "norad_cat_id": 14781, "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": 38.0, "set_azimuth": 157.0, "max_altitude": 39.0, "transmitter_uuid": "aBPWui23BqUhVc62nySNuQ", "transmitter_description": "1k2 AFSK TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 145825000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "AFSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2019-06-15T10:55:45.933902Z", "transmitter_status": "active", "tle0": "0 OSCAR 11 (UOSAT 2)", "tle1": "1 14781U 84021B 25334.43766455 .00001766 00000-0 18845-3 0 9992", "tle2": "2 14781 97.7795 297.6593 0009031 115.7539 244.4612 14.90073554227521", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 145825000, "transmitter_unconfirmed": false, "sat_id": "TDVY-5283-4801-7631-6209" }, { "id": 12839858, "start": "2025-12-02T03:18:10Z", "end": "2025-12-02T03:25:00Z", "ground_station": 3715, "transmitter": "RZHVZNg6W4tAXSJVEHBVcp", "norad_cat_id": 63835, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Gooseberry_Hill", "station_lat": -31.951, "station_lng": 116.04, "station_alt": 135, "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": 185.0, "set_azimuth": 326.0, "max_altitude": 41.0, "transmitter_uuid": "RZHVZNg6W4tAXSJVEHBVcp", "transmitter_description": "Mode U - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, 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"transmitter_uuid": "8uKSmBn4mGHanxs4eePHRc", "transmitter_description": "UHF", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401775000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-11-20T15:18:00.377522Z", "transmitter_status": "active", "tle0": "LUNA-1", "tle1": "1 98509C 14900A 25332.81972602 .00000000 00000-0 -10244-2 0 02", "tle2": "2 98509 97.4396 44.8308 0001304 64.9659 281.2957 15.17682558 07", "tle_source": "Celestrak (supplemental)", "center_frequency": null, "observer": "TA2VG", "observation_frequency": 401775000, "transmitter_unconfirmed": false, "sat_id": "EGDO-0528-2484-4224-1235" } ]