SatNOGS Network Observation API view class

GET /api/observations/?cursor=cD0yMDI2LTA1LTMwKzEzJTNBNTklM0E1MCUyQjAwJTNBMDA%3D&format=api
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Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI2LTA1LTMwKzEzJTNBNTQlM0E0OSUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0wNS0zMCsxMyUzQTU5JTNBNDklMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 14196101, "start": "2026-05-30T13:59:49Z", "end": "2026-05-30T14:04:55Z", "ground_station": 4806, "transmitter": "jCQDZGSqKSGoyz8as7hHZb", "norad_cat_id": 57793, "payload": null, "waterfall": null, "demoddata": [], "station_name": "KC1OCA VHF/UHF vertical", "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": 263.0, "set_azimuth": 197.0, "max_altitude": 20.0, "transmitter_uuid": "jCQDZGSqKSGoyz8as7hHZb", "transmitter_description": "LoRa", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400450000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "LoRa", "transmitter_invert": false, "transmitter_baud": 500000.0, "transmitter_updated": "2023-11-22T15:36:23.023467Z", "transmitter_status": "active", "tle0": "0 TIANQI 22", "tle1": "1 57793U 23135B 26150.20748828 .00000082 00000-0 10612-3 0 9991", "tle2": "2 57793 49.9675 228.1818 0013728 198.5043 161.5371 14.23109924142066", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "kc1oca", "observation_frequency": 400450000, "transmitter_unconfirmed": false, "sat_id": "YCVI-1203-6642-7116-6952" }, { "id": 14196089, "start": "2026-05-30T13:59:49Z", "end": "2026-05-30T14:04:55Z", "ground_station": 4803, "transmitter": "jCQDZGSqKSGoyz8as7hHZb", "norad_cat_id": 57793, "payload": null, "waterfall": null, "demoddata": [], "station_name": "KC1OCA RTL_SDR", "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": 263.0, "set_azimuth": 197.0, "max_altitude": 20.0, "transmitter_uuid": "jCQDZGSqKSGoyz8as7hHZb", "transmitter_description": "LoRa", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400450000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "LoRa", "transmitter_invert": false, "transmitter_baud": 500000.0, "transmitter_updated": "2023-11-22T15:36:23.023467Z", "transmitter_status": "active", "tle0": "0 TIANQI 22", "tle1": "1 57793U 23135B 26150.20748828 .00000082 00000-0 10612-3 0 9991", "tle2": "2 57793 49.9675 228.1818 0013728 198.5043 161.5371 14.23109924142066", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "kc1oca", "observation_frequency": 400450000, "transmitter_unconfirmed": false, "sat_id": "YCVI-1203-6642-7116-6952" }, { "id": 14196442, "start": "2026-05-30T13:59:17Z", "end": "2026-05-30T14:02:17Z", "ground_station": 1864, "transmitter": "3iD9pXprs2osaUx2YxritP", "norad_cat_id": 63303, "payload": null, "waterfall": null, "demoddata": [], "station_name": "SA2KNG Omni UHF/VHF", "station_lat": 63.854, "station_lng": 20.208, "station_alt": 35, "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": 234.0, "max_altitude": 61.0, "transmitter_uuid": "3iD9pXprs2osaUx2YxritP", "transmitter_description": "Mode U", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400651000, "transmitter_downlink_high": null, "transmitter_downlink_drift": -252, "transmitter_mode": "BPSK PMT-A3", "transmitter_invert": false, "transmitter_baud": 800.0, "transmitter_updated": "2025-04-09T13:56:05.757090Z", "transmitter_status": "active", "tle0": "0 KINEIS-4A", "tle1": "1 63303U 25056D 26150.08668987 .00002237 00000-0 36151-3 0 9992", "tle2": "2 63303 97.9087 274.6178 0001664 38.5971 321.5355 14.72301993 64465", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "knegge", "observation_frequency": 400650899, "transmitter_unconfirmed": false, "sat_id": "DOTV-0200-6359-9151-5094" }, { "id": 14189363, "start": "2026-05-30T13:59:12Z", "end": "2026-05-30T14:04:31Z", "ground_station": 4663, "transmitter": "s8jpdkUffam9RxRArizMQd", "norad_cat_id": 40024, "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": 343.0, "set_azimuth": 244.0, "max_altitude": 21.0, "transmitter_uuid": "s8jpdkUffam9RxRArizMQd", "transmitter_description": "Mode V - BPSK1k2 - TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 145865000, "transmitter_downlink_high": null, "transmitter_downlink_drift": 14397, "transmitter_mode": "BPSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2024-06-10T23:13:35.788508Z", "transmitter_status": "active", "tle0": "0 NANOSAT C BR1", "tle1": "1 40024U 14033Q 26150.03769694 .00024926 00000-0 83798-3 0 9990", "tle2": "2 40024 98.0734 180.8253 0002488 220.2589 139.8466 15.30813777651203", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 145867100, "transmitter_unconfirmed": false, "sat_id": "YAQZ-5189-9885-8827-9333" }, { "id": 14196029, "start": "2026-05-30T13:58:30Z", "end": "2026-05-30T14:08:10Z", "ground_station": 2173, "transmitter": "5W3dB4ix8qxUZ362SQvVwh", "norad_cat_id": 25397, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PE0SAT-21", "station_lat": 51.721268, "station_lng": 5.029968, "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": 100.0, "set_azimuth": 1.0, "max_altitude": 17.0, "transmitter_uuid": "5W3dB4ix8qxUZ362SQvVwh", "transmitter_description": "Mode U 9k6 FSK", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435225000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2023-12-28T16:00:30.820134Z", "transmitter_status": "active", "tle0": "0 TECHSAT 1B", "tle1": "1 25397U 98043D 26149.94167435 .00000075 00000-0 52762-4 0 9999", "tle2": "2 25397 99.0063 142.2408 0000223 276.6838 83.4314 14.24424463448736", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 435225000, "transmitter_unconfirmed": false, "sat_id": "FCHF-0545-3706-3789-8061" }, { "id": 14196025, "start": "2026-05-30T13:58:30Z", "end": "2026-05-30T14:08:10Z", "ground_station": 1696, "transmitter": "5W3dB4ix8qxUZ362SQvVwh", "norad_cat_id": 25397, "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": 100.0, "set_azimuth": 1.0, "max_altitude": 17.0, "transmitter_uuid": "5W3dB4ix8qxUZ362SQvVwh", "transmitter_description": "Mode U 9k6 FSK", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435225000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2023-12-28T16:00:30.820134Z", "transmitter_status": "active", "tle0": "0 TECHSAT 1B", "tle1": "1 25397U 98043D 26149.94167435 .00000075 00000-0 52762-4 0 9999", "tle2": "2 25397 99.0063 142.2408 0000223 276.6838 83.4314 14.24424463448736", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 435225000, "transmitter_unconfirmed": false, "sat_id": "FCHF-0545-3706-3789-8061" }, { "id": 14196020, "start": "2026-05-30T13:58:30Z", "end": "2026-05-30T14:08:10Z", "ground_station": 431, "transmitter": "5W3dB4ix8qxUZ362SQvVwh", "norad_cat_id": 25397, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PE0SAT-11", "station_lat": 51.721268, "station_lng": 5.029968, "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": 100.0, "set_azimuth": 1.0, "max_altitude": 17.0, "transmitter_uuid": "5W3dB4ix8qxUZ362SQvVwh", "transmitter_description": "Mode U 9k6 FSK", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435225000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2023-12-28T16:00:30.820134Z", "transmitter_status": "active", "tle0": "0 TECHSAT 1B", "tle1": "1 25397U 98043D 26149.94167435 .00000075 00000-0 52762-4 0 9999", "tle2": "2 25397 99.0063 142.2408 0000223 276.6838 83.4314 14.24424463448736", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 435225000, "transmitter_unconfirmed": false, "sat_id": "FCHF-0545-3706-3789-8061" }, { "id": 14196413, "start": "2026-05-30T13:58:08Z", "end": "2026-05-30T14:07:00Z", "ground_station": 4320, "transmitter": "dGiGXbUQy95y7i8Y6HF9LN", "norad_cat_id": 41189, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Mogielnica - VHF", "station_lat": 49.9795889, "station_lng": 21.9123033, "station_alt": 225, "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": 269.0, "set_azimuth": 146.0, "max_altitude": 32.0, "transmitter_uuid": "dGiGXbUQy95y7i8Y6HF9LN", "transmitter_description": "Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 137800000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2023-03-09T08:09:41.773223Z", "transmitter_status": "active", "tle0": "0 ORBCOMM FM 116", "tle1": "1 41189U 15081L 26150.01578684 .00000941 00000-0 23540-3 0 9992", "tle2": "2 41189 47.0037 356.5383 0001690 330.7736 29.3055 14.58852370556287", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "michal.drzal", "observation_frequency": 137800000, "transmitter_unconfirmed": false, "sat_id": "PESR-6115-4741-5179-1211" }, { "id": 14196295, "start": "2026-05-30T13:57:40Z", "end": "2026-05-30T14:04:29Z", "ground_station": 4259, "transmitter": "NTAbJCQ75TbkNGqXA4gMYi", "norad_cat_id": 43784, "payload": null, "waterfall": null, "demoddata": [], "station_name": "HS0ZQS_UHF", "station_lat": 13.867188, "station_lng": 100.497646, "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": 150.0, "set_azimuth": 5.0, "max_altitude": 43.0, "transmitter_uuid": "NTAbJCQ75TbkNGqXA4gMYi", "transmitter_description": "GMSK9k6 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437275000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2024-09-18T10:25:38.521394Z", "transmitter_status": "active", "tle0": "0 SNUGLITE", "tle1": "1 43784U 18099AC 26150.12261428 .00015344 00000-0 58576-3 0 9994", "tle2": "2 43784 97.3883 204.5845 0002776 28.5356 331.6035 15.26736761410566", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "OE1MPB", "observation_frequency": 437275000, "transmitter_unconfirmed": false, "sat_id": "SVDW-0245-3507-2344-8404" }, { "id": 14189657, "start": "2026-05-30T13:57:23Z", "end": "2026-05-30T14:01:02Z", "ground_station": 4355, "transmitter": "GkFZpBqmjXhLQ8SUWXJCq3", "norad_cat_id": 60522, "payload": null, "waterfall": null, "demoddata": [], "station_name": "YC8UMD", "station_lat": 1.365176, "station_lng": 124.827774, "station_alt": 675, "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": 128.0, "set_azimuth": 29.0, "max_altitude": 32.0, "transmitter_uuid": "GkFZpBqmjXhLQ8SUWXJCq3", "transmitter_description": "Mode U - GMSK 4k8 AX.25 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401520000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 4800.0, "transmitter_updated": "2024-08-10T23:38:38.536795Z", "transmitter_status": "active", "tle0": "0 CONNECTA IOT-2", "tle1": "1 60522U 24149BG 26149.99132318 .00006082 00000-0 25536-3 0 9993", "tle2": "2 60522 97.3847 228.4148 0007296 41.3728 318.8061 15.23800952 99126", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "yc8umd", "observation_frequency": 401520000, "transmitter_unconfirmed": false, "sat_id": "XALK-4525-5943-5013-3699" }, { "id": 14194095, "start": "2026-05-30T13:57:18Z", "end": "2026-05-30T14:04:57Z", "ground_station": 4073, "transmitter": "PSmeJcMsQY4SJupgwcEaEQ", "norad_cat_id": 68261, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EldrĂșn", "station_lat": 49.2244, "station_lng": 10.7285, "station_alt": 496, "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": 250.0, "set_azimuth": 71.0, "max_altitude": 90.0, "transmitter_uuid": "PSmeJcMsQY4SJupgwcEaEQ", "transmitter_description": "CW", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435860000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-03-11T11:03:14.731332Z", "transmitter_status": "active", "tle0": "0 TEN-KOH 2", "tle1": "1 68261U 25241B 26148.93085191 .00008999 00000-0 38367-3 0 9999", "tle2": "2 68261 51.6642 51.2569 0006624 85.7333 274.4402 15.23636324 11970", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "parzival", "observation_frequency": 435860000, "transmitter_unconfirmed": false, "sat_id": "BLJD-2583-9512-2426-1509" }, { "id": 14195858, "start": "2026-05-30T13:57:14Z", "end": "2026-05-30T14:03:05Z", "ground_station": 3295, "transmitter": "ZJxCeQmih9zDfYNVrB4wRN", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PAULO PV8DX", "station_lat": 2.811185, "station_lng": -60.680964, "station_alt": 9, "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": 245.0, "set_azimuth": 7.0, "max_altitude": 27.0, "transmitter_uuid": "ZJxCeQmih9zDfYNVrB4wRN", "transmitter_description": "Mode V APRS", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145825000, "transmitter_uplink_high": null, "transmitter_uplink_drift": 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