SatNOGS Network Observation API view class

GET /api/observations/?cursor=cj0xJnA9MjAyNi0wNy0yOSswMCUzQTM0JTNBMjElMkIwMCUzQTAw&format=api
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Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI2LTA3LTI5KzAwJTNBMzQlM0EzMSUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0wNy0yOSswMCUzQTQ2JTNBMDMlMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 14633768, "start": "2026-07-29T00:46:03Z", "end": "2026-07-29T00:54:30Z", "ground_station": 3863, "transmitter": "TedBdudsVQxTxs6FvFod9Q", "norad_cat_id": 98332, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VK2RZ", "station_lat": -33.729, "station_lng": 151.264, "station_alt": 90, "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": 166.0, "set_azimuth": 351.0, "max_altitude": 79.0, "transmitter_uuid": "TedBdudsVQxTxs6FvFod9Q", "transmitter_description": "UHF 9k6 GFSK", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401540000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-05-03T06:47:47.371308Z", "transmitter_status": "active", "tle0": "0 PEARL-1A", "tle1": "1 68990U 26100L 26209.16884317 .00001150 00000-0 12166-3 0 9994", "tle2": "2 68990 97.7262 105.7016 0006394 41.0884 319.0815 14.91087426 12804", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "spl", "observation_frequency": 401540000, "transmitter_unconfirmed": false, "sat_id": "WDZW-7041-0693-0538-0996" }, { "id": 14633309, "start": "2026-07-29T00:46:02Z", "end": "2026-07-29T00:53:37Z", "ground_station": 4663, "transmitter": "HYS9gMdmAfCbSGoqtusTtG", "norad_cat_id": 99914, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255672, "station_lng": -76.38549, "station_alt": 110, "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": 156.0, "set_azimuth": 354.0, "max_altitude": 65.0, "transmitter_uuid": "HYS9gMdmAfCbSGoqtusTtG", "transmitter_description": "U/V FM CTCSS 67.0Hz", "transmitter_type": "Transceiver", "transmitter_uplink_low": 435340000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 145900000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2019-04-18T05:39:53.343316Z", "transmitter_status": "active", "tle0": "0 OBJECT T", "tle1": "1 43775U 18099T 26208.83377662 .00003129 00000-0 19444-3 0 9993", "tle2": "2 43775 97.4186 251.8290 0005873 168.2318 191.9050 15.10358971418459", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 145900000, "transmitter_unconfirmed": false, "sat_id": "FNPJ-5961-0820-4470-5491" }, { "id": 14633829, "start": "2026-07-29T00:45:45Z", "end": "2026-07-29T00:54:05Z", "ground_station": 5085, "transmitter": "TedBdudsVQxTxs6FvFod9Q", "norad_cat_id": 98332, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Gilmore v2", "station_lat": -35.419770344429516, "station_lng": 149.13732032954078, "station_alt": 667, "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": 160.0, "set_azimuth": 360.0, "max_altitude": 58.0, "transmitter_uuid": "TedBdudsVQxTxs6FvFod9Q", "transmitter_description": "UHF 9k6 GFSK", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401540000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-05-03T06:47:47.371308Z", "transmitter_status": "active", "tle0": "0 PEARL-1A", "tle1": "1 68990U 26100L 26209.16884317 .00001150 00000-0 12166-3 0 9994", "tle2": "2 68990 97.7262 105.7016 0006394 41.0884 319.0815 14.91087426 12804", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "spl", "observation_frequency": 401540000, "transmitter_unconfirmed": false, "sat_id": "WDZW-7041-0693-0538-0996" }, { "id": 14636596, "start": "2026-07-29T00:45:12Z", "end": "2026-07-29T00:51:35Z", "ground_station": 868, "transmitter": "4ceTnJM5dEoHHETLEtQsTN", "norad_cat_id": 98258, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Welland", "station_lat": 52.594, "station_lng": -0.541, "station_alt": 45, "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": 250.0, "max_altitude": 22.0, "transmitter_uuid": "4ceTnJM5dEoHHETLEtQsTN", "transmitter_description": "Mode U - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400250000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "UNKNOWN", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-07-07T13:58:25.360241Z", "transmitter_status": "active", "tle0": "ANDURIL-216", "tle1": "1 98258U 26194.64799869 +.00000396 +00000+0 +45068-4 0 00155", "tle2": "2 98258 97.7563 94.9999 0007037 118.9285 241.2640 14.91527391000945", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "fredy", "observation_frequency": 400250000, "transmitter_unconfirmed": false, "sat_id": "GKMG-1095-3456-3181-6519" }, { "id": 14636848, "start": "2026-07-29T00:45:02Z", "end": "2026-07-29T00:52:37Z", "ground_station": 3153, "transmitter": "SD4G7xjuGXj436eCGvXCwa", "norad_cat_id": 98274, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EI4FNB UHF Omni", "station_lat": 52.74, "station_lng": -6.89, "station_alt": 159, "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": 230.0, "max_altitude": 34.0, "transmitter_uuid": "SD4G7xjuGXj436eCGvXCwa", "transmitter_description": "Mode U - GFSK 30kbps", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400500000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 30000.0, "transmitter_updated": "2026-07-06T00:26:44.937235Z", "transmitter_status": "active", "tle0": "Kita-53", "tle1": "1 98274U 26194.64799869 +.00000396 +00000+0 +45068-4 0 00153", "tle2": "2 98274 97.7563 94.9999 0007037 118.9285 241.2640 14.91527391000943", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "fredy", "observation_frequency": 400500000, "transmitter_unconfirmed": false, "sat_id": "EHRM-8889-6769-1419-3931" }, { "id": 14635755, "start": "2026-07-29T00:45:01Z", "end": "2026-07-29T01:00:57Z", "ground_station": 4803, "transmitter": "Zqa2ebzyRRBffvwkLnjTVc", "norad_cat_id": 24278, "payload": null, "waterfall": null, "demoddata": [], "station_name": "KC1OCA quadrifilar (UHF) & Airspy Mini", "station_lat": 42.100419574, "station_lng": -72.32180283, "station_alt": 192, "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": 8.0, "set_azimuth": 210.0, "max_altitude": 63.0, "transmitter_uuid": "Zqa2ebzyRRBffvwkLnjTVc", "transmitter_description": "Mode U CW Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435795000, "transmitter_downlink_high": null, "transmitter_downlink_drift": 2295, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 12.0, "transmitter_updated": "2019-05-27T21:54:35.808394Z", "transmitter_status": "active", "tle0": "JAS-2", "tle1": "1 24278U 96046B 26209.12182700 -.00000020 00000-0 16688-4 0 9994", "tle2": "2 24278 98.5209 52.3826 0349712 350.4111 9.0468 13.53275883478703", "tle_source": "CalPoly", "center_frequency": null, "observer": "kc1oca", "observation_frequency": 435796000, "transmitter_unconfirmed": false, "sat_id": "XTKP-9404-9174-4088-2406" }, { "id": 14636578, "start": "2026-07-29T00:44:52Z", "end": "2026-07-29T00:51:46Z", "ground_station": 4761, "transmitter": "4ceTnJM5dEoHHETLEtQsTN", "norad_cat_id": 98258, "payload": null, "waterfall": null, "demoddata": [], "station_name": "SmartIR-UHF#1", "station_lat": 53.4843, "station_lng": -2.1508, "station_alt": 93, "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": 354.0, "set_azimuth": 243.0, "max_altitude": 25.0, "transmitter_uuid": "4ceTnJM5dEoHHETLEtQsTN", "transmitter_description": "Mode U - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400250000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "UNKNOWN", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-07-07T13:58:25.360241Z", "transmitter_status": "active", "tle0": "ANDURIL-216", "tle1": "1 98258U 26194.64799869 +.00000396 +00000+0 +45068-4 0 00155", "tle2": "2 98258 97.7563 94.9999 0007037 118.9285 241.2640 14.91527391000945", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "fredy", "observation_frequency": 400250000, "transmitter_unconfirmed": false, "sat_id": "GKMG-1095-3456-3181-6519" }, { "id": 14635606, "start": "2026-07-29T00:44:34Z", "end": "2026-07-29T00:48:18Z", "ground_station": 4806, "transmitter": "KgazZMKEa74VnquqXLwAvD", "norad_cat_id": 43017, "payload": null, "waterfall": null, "demoddata": [], "station_name": "KC1OCA vertical NMO-72", "station_lat": 42.100419574, "station_lng": -72.32180283, "station_alt": 192, "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": 60.0, "set_azimuth": 120.0, "max_altitude": 11.0, "transmitter_uuid": "KgazZMKEa74VnquqXLwAvD", "transmitter_description": "DUV TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 145960000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "DUV", "transmitter_invert": false, "transmitter_baud": 200.0, "transmitter_updated": "2026-06-26T07:29:18.549045Z", "transmitter_status": "active", "tle0": "0 AO-91", "tle1": "1 43017U 17073E 26209.14690911 .00007868 00000-0 33964-3 0 9990", "tle2": "2 43017 97.4653 75.5276 0148916 186.4494 173.4825 15.13224540471580", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "kc1oca", "observation_frequency": 145960000, "transmitter_unconfirmed": false, "sat_id": "PMAW-9203-2442-8666-3249" }, { "id": 14633299, "start": "2026-07-29T00:43:12Z", "end": "2026-07-29T00:46:16Z", "ground_station": 4497, "transmitter": "NMeVFtEm6eHSVYxMEBAZAA", "norad_cat_id": 45727, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255731, "station_lng": -76.38565, "station_alt": 110, "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": 326.0, "set_azimuth": 257.0, "max_altitude": 26.0, "transmitter_uuid": "NMeVFtEm6eHSVYxMEBAZAA", "transmitter_description": "TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 449538000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 14832.0, "transmitter_updated": "2021-03-26T13:20:11.385872Z", "transmitter_status": "active", "tle0": "0 M2 PATHFINDER", "tle1": "1 45727U 20037E 26209.07568875 .00003026 00000-0 21836-3 0 9996", "tle2": "2 45727 97.8147 40.7712 0011892 21.9220 338.2512 15.04846589331642", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 449538000, "transmitter_unconfirmed": false, "sat_id": "KXZF-3167-0907-6461-9429" }, { "id": 14632798, "start": "2026-07-29T00:41:38Z", "end": "2026-07-29T00:46:32Z", "ground_station": 91, "transmitter": "AHp9GFeFszTAGczxYaQk6Q", "norad_cat_id": 64537, "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": 163.0, "set_azimuth": 348.0, "max_altitude": 86.0, "transmitter_uuid": "AHp9GFeFszTAGczxYaQk6Q", "transmitter_description": "Mode U - GFSK38k4", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400500000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 38400.0, "transmitter_updated": "2025-06-22T09:43:30.932405Z", "transmitter_status": "active", "tle0": "0 OTTER PUP 2", "tle1": "1 64537U 25135K 26207.26221395 .00005246 00000-0 22464-3 0 9996", "tle2": "2 64537 97.4746 322.6030 0004394 58.5153 301.6513 15.23215826 60827", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 400500000, "transmitter_unconfirmed": false, "sat_id": "TNIF-9489-4101-4135-4428" }, { "id": 14635399, "start": "2026-07-29T00:40:36Z", "end": "2026-07-29T00:48:06Z", "ground_station": 3677, "transmitter": "VVQcXPtsD8v8aDjgimmGZJ", "norad_cat_id": 98526, "payload": null, "waterfall": null, "demoddata": [], "station_name": "SOBE01", "station_lat": 49.249358, "station_lng": 16.616025, "station_alt": 380, "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": 243.0, "set_azimuth": 99.0, "max_altitude": 43.0, "transmitter_uuid": "VVQcXPtsD8v8aDjgimmGZJ", "transmitter_description": "Mode U 9k6 G3RUH GFSK radio", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436025000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-10-30T14:57:16.253274Z", "transmitter_status": "active", "tle0": "0 TOMORROW-S8", "tle1": "1 66308U 25248R 26208.17662327 .00004163 00000-0 19794-3 0 9993", "tle2": "2 66308 45.3979 266.7265 0005715 260.1548 99.8694 15.20816047 40609", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "fojtp", "observation_frequency": 436025000, "transmitter_unconfirmed": false, "sat_id": "OKGA-8851-7796-3537-9901" }, { "id": 14632782, "start": "2026-07-29T00:40:23Z", "end": "2026-07-29T00:52:34Z", "ground_station": 1145, "transmitter": "x4TAmrVLwZo3hx946fHi44", "norad_cat_id": 40931, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VK4SMC #1", "station_lat": -16.448, "station_lng": 145.408, "station_alt": 6, "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": 305.0, "set_azimuth": 66.0, "max_altitude": 17.0, "transmitter_uuid": "x4TAmrVLwZo3hx946fHi44", "transmitter_description": "APRS", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145825000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 145825000, 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