Observation List
SatNOGS Network Observation API view class
GET /api/observations/?cursor=cj0xJnA9MjAyNi0xMS0xMSsyMyUzQTQ4JTNBMDUlMkIwMCUzQTAw&format=api
[ { "id": 15417029, "start": "2026-11-12T00:01:16Z", "end": "2026-11-12T00:06:43Z", "ground_station": 5318, "transmitter": "bSPmbvvAavnj9XHMim8yEc", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "om5ast-1", "station_lat": 48.1486, "station_lng": 17.1077, "station_alt": 190, "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": 273.0, "set_azimuth": 165.0, "max_altitude": 23.0, "transmitter_uuid": "bSPmbvvAavnj9XHMim8yEc", "transmitter_description": "Mode U - SSTV - Robot-36", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437550000, "transmitter_downlink_high": 437550000, "transmitter_downlink_drift": null, "transmitter_mode": "SSTV", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-05-07T23:47:31.052011Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26314.88456348 .00009976 00000-0 18692-3 0 9992", "tle2": "2 25544 51.6322 294.1523 0007308 11.5147 348.6007 15.49305067594493", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "om5ast", "observation_frequency": 437550000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066", "transmitter_parameters": null }, { "id": 15417230, "start": "2026-11-12T00:00:59Z", "end": "2026-11-12T00:05:19Z", "ground_station": 3806, "transmitter": "bSPmbvvAavnj9XHMim8yEc", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DK6RS", "station_lat": 48.98756, "station_lng": 12.05716, "station_alt": 430, "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": 269.0, "set_azimuth": 162.0, "max_altitude": 29.0, "transmitter_uuid": "bSPmbvvAavnj9XHMim8yEc", "transmitter_description": "Mode U - SSTV - Robot-36", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437550000, "transmitter_downlink_high": 437550000, "transmitter_downlink_drift": null, "transmitter_mode": "SSTV", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-05-07T23:47:31.052011Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26314.88456348 .00009976 00000-0 18692-3 0 9992", "tle2": "2 25544 51.6322 294.1523 0007308 11.5147 348.6007 15.49305067594493", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "dk6rs", "observation_frequency": 437550000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066", "transmitter_parameters": null }, { "id": 15417877, "start": "2026-11-12T00:00:25Z", "end": "2026-11-12T00:09:52Z", "ground_station": 5145, "transmitter": "dJh7FWnBCfAg4ny2qqxabN", "norad_cat_id": 35935, "payload": null, "waterfall": null, "demoddata": [], "station_name": "University of Auckland Taringa", "station_lat": -36.8524, "station_lng": 174.7679, "station_alt": 100, "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": 160.0, "set_azimuth": 358.0, "max_altitude": 62.0, "transmitter_uuid": "dJh7FWnBCfAg4ny2qqxabN", "transmitter_description": "GMSK Telemetry Drifted", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437322500, "transmitter_downlink_high": 437322500, "transmitter_downlink_drift": -5717, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 19200.0, "transmitter_updated": "2021-12-10T10:10:01.409790Z", "transmitter_status": "active", "tle0": "0 ITUPSAT 1", "tle1": "1 35935U 09051E 26314.70897421 .00000944 00000-0 20410-3 0 9991", "tle2": "2 35935 98.3961 223.4290 0008085 136.4833 223.7006 14.60624358910126", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "taringa", "observation_frequency": 437320000, "transmitter_unconfirmed": false, "sat_id": "FMZT-1887-7286-8009-2095", "transmitter_parameters": null }, { "id": 15415077, "start": "2026-11-11T23:59:59Z", "end": "2026-11-12T00:05:54Z", "ground_station": 3689, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DF0OHM Turnstile VHF (Test UHF)", "station_lat": 49.45262, "station_lng": 11.09435, "station_alt": 320, "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": 276.0, "set_azimuth": 154.0, "max_altitude": 28.0, "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 26313.85251676 .00008451 00000-0 15976-3 0 9994", "tle2": "2 25544 51.6322 299.2609 0007289 7.6181 352.4917 15.49281775594331", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "dd7mb", "observation_frequency": 437800000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066", "transmitter_parameters": null }, { "id": 15415081, "start": "2026-11-11T23:59:59Z", "end": "2026-11-12T00:05:39Z", "ground_station": 4084, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Astronomiemuseum Turnstile VHF (Test UHF)", "station_lat": 50.37722, "station_lng": 11.18972, "station_alt": 640, "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": 272.0, "set_azimuth": 158.0, "max_altitude": 25.0, "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 26313.85251676 .00008451 00000-0 15976-3 0 9994", "tle2": "2 25544 51.6322 299.2609 0007289 7.6181 352.4917 15.49281775594331", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "dd7mb", "observation_frequency": 437800000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066", "transmitter_parameters": null }, { "id": 15414196, "start": "2026-11-11T23:59:58Z", "end": "2026-11-12T00:03:43Z", "ground_station": 1710, "transmitter": "Vjhcn2x7HgsD4FpYa94GAy", "norad_cat_id": 38763, "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": 0.0, "set_azimuth": 42.0, "max_altitude": 29.0, "transmitter_uuid": "Vjhcn2x7HgsD4FpYa94GAy", "transmitter_description": "Mode U - AFSK 1k2 AX25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437405000, "transmitter_downlink_high": 437405000, "transmitter_downlink_drift": null, "transmitter_mode": "AFSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2021-02-13T10:35:29.970602Z", "transmitter_status": "active", "tle0": "0 CP5", "tle1": "1 38763U 12048F 26314.61489759 .00014993 00000-0 48253-3 0 9998", "tle2": "2 38763 64.6452 27.5309 0055335 119.2300 241.4381 15.30935341139155", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "eu_vitaly", "observation_frequency": 437405000, "transmitter_unconfirmed": false, "sat_id": "UNZB-2386-5150-4677-7350", "transmitter_parameters": null }, { "id": 15413012, "start": "2026-11-11T23:58:27Z", "end": "2026-11-12T00:07:51Z", "ground_station": 5238, "transmitter": "bSPmbvvAavnj9XHMim8yEc", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DB0RBX", "station_lat": 49.0405, "station_lng": 12.139, "station_alt": 378, "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": 286.0, "set_azimuth": 145.0, "max_altitude": 28.0, "transmitter_uuid": "bSPmbvvAavnj9XHMim8yEc", "transmitter_description": "Mode U - SSTV - Robot-36", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437550000, "transmitter_downlink_high": 437550000, "transmitter_downlink_drift": null, "transmitter_mode": "SSTV", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-05-07T23:47:31.052011Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26314.88456348 .00009976 00000-0 18692-3 0 9992", "tle2": "2 25544 51.6322 294.1523 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"transmitter_description": "Mode U - SSTV - Robot-36", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437550000, "transmitter_downlink_high": 437550000, "transmitter_downlink_drift": null, "transmitter_mode": "SSTV", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-05-07T23:47:31.052011Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26314.88456348 .00009976 00000-0 18692-3 0 9992", "tle2": "2 25544 51.6322 294.1523 0007308 11.5147 348.6007 15.49305067594493", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "ea1diw", "observation_frequency": 437550000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066", "transmitter_parameters": null }, { "id": 15417101, "start": "2026-11-11T23:58:11Z", "end": "2026-11-12T00:05:01Z", "ground_station": 2154, "transmitter": "bSPmbvvAavnj9XHMim8yEc", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PC4L", "station_lat": 51.4901, "station_lng": 3.8236, "station_alt": 0, "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": 277.0, "set_azimuth": 142.0, "max_altitude": 32.0, "transmitter_uuid": "bSPmbvvAavnj9XHMim8yEc", "transmitter_description": "Mode U - SSTV - Robot-36", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437550000, "transmitter_downlink_high": 437550000, "transmitter_downlink_drift": null, "transmitter_mode": "SSTV", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-05-07T23:47:31.052011Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26314.88456348 .00009976 00000-0 18692-3 0 9992", "tle2": "2 25544 51.6322 294.1523 0007308 11.5147 348.6007 15.49305067594493", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "pc4l", "observation_frequency": 437550000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066", "transmitter_parameters": null }, { "id": 15415805, "start": "2026-11-11T23:58:07Z", "end": "2026-11-12T00:06:01Z", "ground_station": 4702, "transmitter": "bSPmbvvAavnj9XHMim8yEc", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DUS-NORD-UHF", "station_lat": 51.2582, "station_lng": 6.7715, "station_alt": 51, "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": 279.0, "set_azimuth": 144.0, "max_altitude": 29.0, "transmitter_uuid": "bSPmbvvAavnj9XHMim8yEc", "transmitter_description": "Mode U - SSTV - Robot-36", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437550000, "transmitter_downlink_high": 437550000, "transmitter_downlink_drift": null, "transmitter_mode": "SSTV", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-05-07T23:47:31.052011Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26314.88456348 .00009976 00000-0 18692-3 0 9992", "tle2": "2 25544 51.6322 294.1523 0007308 11.5147 348.6007 15.49305067594493", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-ops", "observation_frequency": 437550000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066", "transmitter_parameters": null }, { "id": 15418943, "start": "2026-11-11T23:57:55Z", "end": "2026-11-12T00:04:16Z", "ground_station": 3863, "transmitter": "VxMgySkd3Ya5nhNtwKjyq2", "norad_cat_id": 63235, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VK2RZ", "station_lat": -33.729, "station_lng": 151.264, "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": 144.0, "set_azimuth": 22.0, "max_altitude": 28.0, "transmitter_uuid": "VxMgySkd3Ya5nhNtwKjyq2", "transmitter_description": "Mode U - GFSK4k8 - AX.25 - Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400500000, "transmitter_downlink_high": 400500000, "transmitter_downlink_drift": -8739, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 4800.0, "transmitter_updated": "2025-07-14T22:30:11.800372Z", "transmitter_status": "active", "tle0": "0 OTP-2", "tle1": "1 63235U 25052AB 26314.69511332 .00010624 00000-0 41814-3 0 9993", "tle2": "2 63235 97.3675 204.9420 0006734 23.9212 336.2338 15.25789772 92190", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "rogue", "observation_frequency": 400496500, "transmitter_unconfirmed": false, "sat_id": "XBMS-1269-7435-8541-4310", "transmitter_parameters": null }, { "id": 15414335, "start": "2026-11-11T23:56:27Z", "end": "2026-11-12T00:03:36Z", "ground_station": 2029, "transmitter": "CA7TFRyoYTT8iuG252vQGJ", "norad_cat_id": 98497, "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": 0.0, "set_azimuth": 204.0, "max_altitude": 68.0, "transmitter_uuid": "CA7TFRyoYTT8iuG252vQGJ", "transmitter_description": "Mode U - GMSK9k6 - AX25 G3RUH - TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436788000, "transmitter_downlink_high": 436788000, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-11-24T15:34:05.597852Z", "transmitter_status": "active", "tle0": "0 OBJECT M", "tle1": "1 66661U 25274M 26314.77020106 .00002116 00000-0 20153-3 0 9998", "tle2": "2 66661 97.7559 242.3244 0012879 250.0079 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