SatNOGS Network Observation API view class

GET /api/observations/?cursor=cD0yMDI2LTA3LTE0KzE1JTNBMDglM0EwOSUyQjAwJTNBMDA%3D&format=api
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Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI2LTA3LTE0KzE0JTNBNTglM0EzOCUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0wNy0xNCsxNSUzQTA3JTNBNDglMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 14515013, "start": "2026-07-14T15:07:48Z", "end": "2026-07-14T15:22:44Z", "ground_station": 4391, "transmitter": "aRqXkExZByHATjgFBzSWNm", "norad_cat_id": 41187, "payload": null, "waterfall": null, "demoddata": [], "station_name": "UHF-VHF Sofia City Balcony", "station_lat": 42.68152, "station_lng": 23.35784, "station_alt": 608, "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": 293.0, "set_azimuth": 129.0, "max_altitude": 57.0, "transmitter_uuid": "aRqXkExZByHATjgFBzSWNm", "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": "2023-03-09T09:53:37.223819Z", "transmitter_status": "active", "tle0": "0 ORBCOMM FM 108", "tle1": "1 41187U 15081J 26194.03772684 .00000292 00000-0 97932-4 0 9992", "tle2": "2 41187 47.0053 59.9728 0002771 314.2400 45.8258 14.58908772563853", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "enexam", "observation_frequency": 137713000, "transmitter_unconfirmed": false, "sat_id": "PKNM-4652-7495-9605-1383" }, { "id": 14516348, "start": "2026-07-14T15:07:18Z", "end": "2026-07-14T15:10:55Z", "ground_station": 3020, "transmitter": "X8sxcDTNdQLN97fUYYsu4z", "norad_cat_id": 63213, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Jim UHF", "station_lat": 33.797628, "station_lng": -79.159123, "station_alt": 12, "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": 127.0, "set_azimuth": 22.0, "max_altitude": 34.0, "transmitter_uuid": "X8sxcDTNdQLN97fUYYsu4z", "transmitter_description": "Mode U - BPSK9k6 G3RUH - Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436400000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "BPSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-03-31T13:25:27.303829Z", "transmitter_status": "active", "tle0": "0 OBJECT D", "tle1": "1 63213U 25052D 26195.16880012 .00010817 00000-0 31530-3 0 9990", "tle2": "2 63213 97.3874 91.6185 0003629 53.7808 306.3771 15.35543856 74256", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "jim", "observation_frequency": 436400000, "transmitter_unconfirmed": false, "sat_id": "FVND-4948-5613-7394-9932" }, { "id": 14514287, "start": "2026-07-14T15:06:52Z", "end": "2026-07-14T15:12:25Z", "ground_station": 3655, "transmitter": "VxMgySkd3Ya5nhNtwKjyq2", "norad_cat_id": 63235, "payload": null, "waterfall": null, "demoddata": [], "station_name": "SPL-Ta Hwa", "station_lat": 24.88, "station_lng": 121.17, "station_alt": 300, "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": 336.0, "set_azimuth": 235.0, "max_altitude": 21.0, "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": null, "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 26195.14438439 .00003906 00000-0 16249-3 0 9995", "tle2": "2 63235 97.3840 87.1741 0008232 73.9596 286.2547 15.24329259 73976", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "macphersonrss", "observation_frequency": 400496500, "transmitter_unconfirmed": false, "sat_id": "XBMS-1269-7435-8541-4310" }, { "id": 14505855, "start": "2026-07-14T15:06:48Z", "end": "2026-07-14T15:11:48Z", "ground_station": 4451, "transmitter": "AbBU3qHZ48ch8aE8ZQPr2x", "norad_cat_id": 98313, "payload": null, "waterfall": null, "demoddata": [], "station_name": "(¯`·._.·(¯`·._.· I LOVE BALI ·._.·´¯)·._.·´¯)", "station_lat": -8.7356, "station_lng": 115.1948, "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": 353.0, "set_azimuth": 208.0, "max_altitude": 53.0, "transmitter_uuid": "AbBU3qHZ48ch8aE8ZQPr2x", "transmitter_description": "Mode U - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400200000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-05-03T11:17:10.214189Z", "transmitter_status": "active", "tle0": "0 DRISHTI", "tle1": "1 69010U 26100AG 26194.67578485 .00001422 00000-0 68067-4 0 9997", "tle2": "2 69010 97.4009 92.0230 0003799 308.3556 51.7337 15.20573437 10836", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "bali", "observation_frequency": 400200000, "transmitter_unconfirmed": false, "sat_id": "CPTB-9738-1667-2594-4472" }, { "id": 14503015, "start": "2026-07-14T15:06:35Z", "end": "2026-07-14T15:13:04Z", "ground_station": 91, "transmitter": "WMDz4XdkMFKgV7pM8wJR66", "norad_cat_id": 41187, "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": 260.0, "set_azimuth": 124.0, "max_altitude": 50.0, "transmitter_uuid": "WMDz4XdkMFKgV7pM8wJR66", "transmitter_description": "Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 137460000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2023-03-09T09:53:41.148415Z", "transmitter_status": "active", "tle0": "0 ORBCOMM FM 108", "tle1": "1 41187U 15081J 26194.99651072 .00000281 00000-0 95665-4 0 9993", "tle2": "2 41187 47.0054 55.4394 0002725 317.7422 42.3254 14.58909612563992", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 137460000, "transmitter_unconfirmed": false, "sat_id": "PKNM-4652-7495-9605-1383" }, { "id": 14515851, "start": "2026-07-14T15:05:41Z", "end": "2026-07-14T15:08:58Z", "ground_station": 5049, "transmitter": "a5nA6sjzKTeqPgxoWQ4TyE", "norad_cat_id": 49263, "payload": null, "waterfall": null, "demoddata": [], "station_name": "JF6FYI Nishikazu, KitaKyushu, 3-ele Yagi(UHF)", "station_lat": 33.895, "station_lng": 130.84, "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": 160.0, "set_azimuth": 114.0, "max_altitude": 39.0, "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 26194.82176346 .01771439 24136-5 11689-2 0 9992", "tle2": "2 49263 97.4004 296.9840 0009233 294.1930 65.8392 16.17028853266810", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "nishikazu0417", "observation_frequency": 437250000, "transmitter_unconfirmed": false, "sat_id": "YMFQ-1347-4330-8510-2436" }, { "id": 14503741, "start": "2026-07-14T15:04:53Z", "end": "2026-07-14T15:13:19Z", "ground_station": 4856, "transmitter": "J4QsLFUjU8rFkDJsnTGs73", "norad_cat_id": 98292, "payload": null, "waterfall": null, "demoddata": [], "station_name": "biGS", "station_lat": 35.57, "station_lng": 139.433, "station_alt": 100, "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": 329.0, "set_azimuth": 111.0, "max_altitude": 31.0, "transmitter_uuid": "J4QsLFUjU8rFkDJsnTGs73", "transmitter_description": "Mode U - LoRa 62.5KHz", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437400000, "transmitter_downlink_high": null, "transmitter_downlink_drift": 0, "transmitter_mode": "LoRa", "transmitter_invert": false, "transmitter_baud": 62500.0, "transmitter_updated": "2026-07-04T09:44:37.446243Z", "transmitter_status": "active", "tle0": "COCONUT", "tle1": "1 98292U 26183.37500000 .00000100 00000+0 13146-3 0 9993", "tle2": "2 98292 51.6458 224.8870 0010677 125.5812 33.0212 15.48446246 57363", "tle_source": "Satellite Team", "center_frequency": null, "observer": "bi119ate5hxk", "observation_frequency": 437400000, "transmitter_unconfirmed": false, "sat_id": "KHLC-7600-9830-3399-2236" }, { "id": 14504082, "start": "2026-07-14T15:04:53Z", "end": "2026-07-14T15:08:58Z", "ground_station": 4394, "transmitter": "a5nA6sjzKTeqPgxoWQ4TyE", "norad_cat_id": 49263, "payload": null, "waterfall": null, "demoddata": [], "station_name": "JF6FYI Nishikazu, KitaKyushu, QFH (UHF)", "station_lat": 33.895, "station_lng": 130.84, "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": 159.0, "set_azimuth": 32.0, "max_altitude": 43.0, "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 26194.82176346 .01771439 24136-5 11689-2 0 9992", "tle2": "2 49263 97.4004 296.9840 0009233 294.1930 65.8392 16.17028853266810", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "nishikazu0417", "observation_frequency": 437250000, "transmitter_unconfirmed": false, "sat_id": "YMFQ-1347-4330-8510-2436" }, { "id": 14517101, "start": "2026-07-14T15:04:31Z", "end": "2026-07-14T15:13:44Z", "ground_station": 1696, "transmitter": "Hi9VJie5CXBUqFfYApTEGA", "norad_cat_id": 62084, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PE0SAT-31", "station_lat": 51.721268, "station_lng": 5.029, "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": 33.0, "set_azimuth": 147.0, "max_altitude": 19.0, "transmitter_uuid": "Hi9VJie5CXBUqFfYApTEGA", "transmitter_description": "Telemetry (ARGOS-3)", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400638000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "BPSK PMT-A3", "transmitter_invert": false, "transmitter_baud": 800.0, "transmitter_updated": "2025-02-24T22:47:31.101909Z", "transmitter_status": "active", "tle0": "0 KINEIS-5A", "tle1": "1 62084U 24219D 26195.19918733 .00000719 00000-0 12160-3 0 9992", "tle2": "2 62084 97.8965 353.6799 0003643 203.5639 156.5402 14.72253540 87744", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 400638000, "transmitter_unconfirmed": false, "sat_id": "IIVY-2373-4936-2113-4358" }, { "id": 14516128, "start": "2026-07-14T15:03:32Z", "end": "2026-07-14T15:06:32Z", "ground_station": 4451, "transmitter": "chf2KKrKPMcDbL5C3ppRzQ", "norad_cat_id": 58264, "payload": null, "waterfall": null, "demoddata": [], "station_name": "(¯`·._.·(¯`·._.· I LOVE BALI ·._.·´¯)·._.·´¯)", "station_lat": -8.7356, "station_lng": 115.1948, "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": 174.0, "set_azimuth": 343.0, "max_altitude": 82.0, "transmitter_uuid": "chf2KKrKPMcDbL5C3ppRzQ", "transmitter_description": "Mode U - FSK9k6 - TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401735000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK AX.100 Mode 5", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2023-11-13T13:12:41.240075Z", "transmitter_status": "active", "tle0": "0 BRO-11", "tle1": "1 58264U 23174J 26195.17161573 .00002863 00000-0 10872-3 0 9996", "tle2": "2 58264 97.3902 271.7705 0011928 110.7852 249.4666 15.27585672148874", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "bali", "observation_frequency": 401735000, "transmitter_unconfirmed": false, "sat_id": "BKIY-3032-2869-4485-1697" }, { "id": 14510032, "start": "2026-07-14T15:01:53Z", "end": "2026-07-14T15:07:25Z", "ground_station": 4497, "transmitter": "UkX44t3VpYo68a6kNy9ibf", "norad_cat_id": 98320, "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": 154.0, "set_azimuth": 355.0, "max_altitude": 68.0, "transmitter_uuid": "UkX44t3VpYo68a6kNy9ibf", "transmitter_description": "Mode U - 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