SatNOGS Network Observation API view class

GET /api/observations/?cursor=cj0xJnA9MjAyNi0wOS0xNiswNyUzQTQ2JTNBNTAlMkIwMCUzQTAw&format=api
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI2LTA5LTE2KzA3JTNBNDclM0EwMiUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0wOS0xNiswNyUzQTU1JTNBMjQlMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 14994296, "start": "2026-09-16T07:55:24Z", "end": "2026-09-16T08:00:00Z", "ground_station": 3804, "transmitter": "nkWbQHHqg3t29UdrUx6hqo", "norad_cat_id": 99416, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DP0GVN-UHF", "station_lat": -70.658667, "station_lng": -8.284667, "station_alt": 15, "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": 66.0, "set_azimuth": 107.0, "max_altitude": 26.0, "transmitter_uuid": "nkWbQHHqg3t29UdrUx6hqo", "transmitter_description": "Mode U - GFSK9k6 - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437395000, "transmitter_downlink_high": 437395000, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-09-05T09:44:29.647217Z", "transmitter_status": "active", "tle0": "SpaceTeamSat1", "tle1": "1 99416U 26203A 26256.62246703 -.00004687 00000-0 -33657-3 0 9997", "tle2": "2 99416 97.4203 331.6100 0058328 250.8419 108.6487 15.02435203 1173", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "fredy", "observation_frequency": 437395000, "transmitter_unconfirmed": false, "sat_id": "GCRL-7329-1908-5510-3384", "transmitter_parameters": null }, { "id": 15005131, "start": "2026-09-16T07:55:12Z", "end": "2026-09-16T08:01:19Z", "ground_station": 4460, "transmitter": "6prUNwL52UhKps4tbkvmei", "norad_cat_id": 57194, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Sofia SAT Club - Bay Ivan", "station_lat": 42.99996628871616, "station_lng": 24.930953710839745, "station_alt": 410, "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": 36.0, "set_azimuth": 156.0, "max_altitude": 27.0, "transmitter_uuid": "6prUNwL52UhKps4tbkvmei", "transmitter_description": "Mode U - GMSK USP 2K4 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401200000, "transmitter_downlink_high": 401200000, "transmitter_downlink_drift": -2493, "transmitter_mode": "GMSK USP", "transmitter_invert": false, "transmitter_baud": 2400.0, "transmitter_updated": "2023-07-12T14:24:47.008492Z", "transmitter_status": "active", "tle0": "0 OBJECT AE", "tle1": "1 57194U 23091AE 26258.91392950 .00008591 00000-0 32575-3 0 9990", "tle2": "2 57194 97.4966 322.1409 0012066 142.3992 217.8093 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"transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401200000, "transmitter_downlink_high": 401200000, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-03-30T16:00:48.069436Z", "transmitter_status": "active", "tle0": "0 COSMO", "tle1": "1 68460U 26067AW 26258.64901651 .00009848 00000-0 46582-3 0 9997", "tle2": "2 68460 97.4581 215.6976 0007876 107.6112 252.5983 15.19547765 25665", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "satcolintel5", "observation_frequency": 401200000, "transmitter_unconfirmed": false, "sat_id": "WCPQ-5521-7260-2374-6877", "transmitter_parameters": null }, { "id": 15004883, "start": "2026-09-16T07:54:51Z", "end": "2026-09-16T07:59:08Z", "ground_station": 3020, "transmitter": "SAPqE8vBe8yXVGNw25pbUk", "norad_cat_id": 68433, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Jim UHF", "station_lat": 33.797628, "station_lng": -79.159123, "station_alt": 13, "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": 39.0, "set_azimuth": 158.0, "max_altitude": 39.0, "transmitter_uuid": "SAPqE8vBe8yXVGNw25pbUk", "transmitter_description": "Mode U - GFSK9k6 - G3RUH AX.25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401025000, "transmitter_downlink_high": 401025000, "transmitter_downlink_drift": -8728, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-04-01T10:03:50.817865Z", "transmitter_status": "active", "tle0": "0 T.MICROSAT-2", "tle1": "1 68433U 26067T 26258.31572711 .00004186 00000-0 20835-3 0 9995", "tle2": "2 68433 97.4668 215.3955 0007443 102.8211 257.3855 15.18125001 25601", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "jim", "observation_frequency": 401021500, "transmitter_unconfirmed": false, "sat_id": "ZVLY-3305-1364-3664-7659", "transmitter_parameters": null }, { "id": 15002993, "start": "2026-09-16T07:54:46Z", "end": "2026-09-16T08:01:31Z", "ground_station": 1461, "transmitter": "M2yrFrPhfupHrU25dahRQf", "norad_cat_id": 68460, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VE2DSK-VHF-UHF", "station_lat": 45.651, "station_lng": -73.564, "station_alt": 45, "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": 19.0, "set_azimuth": 184.0, "max_altitude": 66.0, "transmitter_uuid": "M2yrFrPhfupHrU25dahRQf", "transmitter_description": "SpaceQuest TRX-U", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401200000, "transmitter_downlink_high": 401200000, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-03-30T16:00:48.069436Z", "transmitter_status": "active", "tle0": "0 COSMO", "tle1": "1 68460U 26067AW 26258.64901651 .00009848 00000-0 46582-3 0 9997", "tle2": "2 68460 97.4581 215.6976 0007876 107.6112 252.5983 15.19547765 25665", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "satcolintel5", "observation_frequency": 401200000, "transmitter_unconfirmed": false, "sat_id": "WCPQ-5521-7260-2374-6877", "transmitter_parameters": null }, { "id": 15001317, "start": "2026-09-16T07:54:30Z", "end": "2026-09-16T08:04:43Z", "ground_station": 4421, "transmitter": "f2iccrWcBsskw6uWeab5LA", "norad_cat_id": 37214, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Sofia SAT Club LZ1VES", "station_lat": 42.695153, "station_lng": 23.312477, "station_alt": 597, "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": 7.0, "set_azimuth": 208.0, "max_altitude": 65.0, "transmitter_uuid": "f2iccrWcBsskw6uWeab5LA", "transmitter_description": "AHRPT Downlink", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 1704500000, "transmitter_downlink_high": 1704500000, "transmitter_downlink_drift": null, "transmitter_mode": "AHRPT", "transmitter_invert": false, "transmitter_baud": 4200000.0, "transmitter_updated": "2022-09-23T09:55:12.297219Z", "transmitter_status": "inactive", "tle0": "0 FENGYUN 3B", "tle1": "1 37214U 10059A 26258.97605505 .00000010 00000-0 28580-4 0 9990", "tle2": "2 37214 98.9534 305.3380 0021086 290.5870 189.1072 14.14857654820268", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "vesco", "observation_frequency": 1704500000, "transmitter_unconfirmed": false, "sat_id": "LEEM-0786-6407-7251-2163", "transmitter_parameters": null }, { "id": 15002989, "start": "2026-09-16T07:54:29Z", "end": "2026-09-16T08:01:50Z", "ground_station": 1156, "transmitter": "M2yrFrPhfupHrU25dahRQf", "norad_cat_id": 68460, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA2WBT - Montréal, Canada", "station_lat": 45.536682, "station_lng": -73.619774, "station_alt": 70, "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": 18.0, "set_azimuth": 184.0, "max_altitude": 65.0, "transmitter_uuid": "M2yrFrPhfupHrU25dahRQf", "transmitter_description": "SpaceQuest TRX-U", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401200000, "transmitter_downlink_high": 401200000, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-03-30T16:00:48.069436Z", "transmitter_status": "active", "tle0": "0 COSMO", "tle1": "1 68460U 26067AW 26258.64901651 .00009848 00000-0 46582-3 0 9997", "tle2": "2 68460 97.4581 215.6976 0007876 107.6112 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"SpaceQuest TRX-U", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401200000, "transmitter_downlink_high": 401200000, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-03-30T16:00:48.069436Z", "transmitter_status": "active", "tle0": "0 COSMO", "tle1": "1 68460U 26067AW 26258.64901651 .00009848 00000-0 46582-3 0 9997", "tle2": "2 68460 97.4581 215.6976 0007876 107.6112 252.5983 15.19547765 25665", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "satcolintel5", "observation_frequency": 401200000, "transmitter_unconfirmed": false, "sat_id": "WCPQ-5521-7260-2374-6877", "transmitter_parameters": null }, { "id": 15003002, "start": "2026-09-16T07:54:09Z", "end": "2026-09-16T08:01:25Z", "ground_station": 2685, "transmitter": "M2yrFrPhfupHrU25dahRQf", "norad_cat_id": 68460, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VE9EX-1", "station_lat": 45.88201, "station_lng": -66.76792, "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": 5.0, "set_azimuth": 207.0, "max_altitude": 58.0, "transmitter_uuid": "M2yrFrPhfupHrU25dahRQf", "transmitter_description": "SpaceQuest TRX-U", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401200000, "transmitter_downlink_high": 401200000, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-03-30T16:00:48.069436Z", "transmitter_status": "active", "tle0": "0 COSMO", "tle1": "1 68460U 26067AW 26258.64901651 .00009848 00000-0 46582-3 0 9997", "tle2": "2 68460 97.4581 215.6976 0007876 107.6112 252.5983 15.19547765 25665", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "satcolintel5", "observation_frequency": 401200000, "transmitter_unconfirmed": false, "sat_id": "WCPQ-5521-7260-2374-6877", "transmitter_parameters": null }, { "id": 15005102, "start": "2026-09-16T07:53:55Z", "end": "2026-09-16T07:56:55Z", "ground_station": 1696, "transmitter": "5Qh7nL3Ybv9qAmeYn4kSZP", "norad_cat_id": 59068, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PE0SAT-31", "station_lat": 51.721268, "station_lng": 5.029, "station_alt": 5, "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": 111.0, "set_azimuth": 170.0, "max_altitude": 53.0, "transmitter_uuid": "5Qh7nL3Ybv9qAmeYn4kSZP", "transmitter_description": "Mode U - GMSK2k4 USP", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401077500, "transmitter_downlink_high": 401077500, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK USP", "transmitter_invert": false, "transmitter_baud": 2400.0, "transmitter_updated": "2024-06-13T21:50:50.726630Z", "transmitter_status": "active", "tle0": "0 OBJECT T", "tle1": "1 59068U 24039T 26258.97051786 .00003235 00000-0 24874-3 0 9993", "tle2": "2 59068 95.3815 297.6436 0142979 10.3620 350.0498 14.94259414138297", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 401077500, "transmitter_unconfirmed": false, "sat_id": "TFHP-8381-2856-3771-0898", "transmitter_parameters": null }, { "id": 15001951, "start": "2026-09-16T07:53:07Z", "end": "2026-09-16T08:00:10Z", "ground_station": 2824, "transmitter": "UatCXtfDnoBPeVBGHgj4Bc", "norad_cat_id": 67683, "payload": null, "waterfall": null, "demoddata": [], "station_name": "ST-HN", "station_lat": 21.1133, "station_lng": 105.4475, "station_alt": 10, "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": 247.0, "set_azimuth": 19.0, "max_altitude": 24.0, "transmitter_uuid": "UatCXtfDnoBPeVBGHgj4Bc", "transmitter_description": "Mode U - FSK9k6 - AX.25 G3RUH -TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400630000, "transmitter_downlink_high": 400630000, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-01-31T11:51:49.960492Z", "transmitter_status": "active", "tle0": "0 KNACKSAT-2", "tle1": "1 67683U 98067XZ 26258.24239319 .00075035 00000-0 63897-3 0 9992", "tle2": "2 67683 51.6252 198.6358 0008055 164.2470 195.8779 15.68848655 34374", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "shiroko", "observation_frequency": 400630000, "transmitter_unconfirmed": false, "sat_id": "SCWJ-8858-4107-1493-6553", "transmitter_parameters": null }, { "id": 15002127, "start": "2026-09-16T07:52:10Z", "end": "2026-09-16T07:56:38Z", "ground_station": 3068, "transmitter": "UatCXtfDnoBPeVBGHgj4Bc", "norad_cat_id": 67683, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Mahanakorn Ground Station", "station_lat": 13.842, "station_lng": 100.855, "station_alt": 10, "archived": 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"observation_frequency": 400630000, "transmitter_unconfirmed": false, "sat_id": "SCWJ-8858-4107-1493-6553", "transmitter_parameters": null } ]