SatNOGS Network Observation API view class

GET /api/observations/?cursor=cD0yMDI2LTA3LTMxKzA0JTNBNDQlM0E1MSUyQjAwJTNBMDA%3D&format=api
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=bz0xJnA9MjAyNi0wNy0zMSswNCUzQTQwJTNBMjUlMkIwMCUzQTAw&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0wNy0zMSswNCUzQTQ0JTNBNDYlMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 14653860, "start": "2026-07-31T04:44:46Z", "end": "2026-07-31T04:52:12Z", "ground_station": 3863, "transmitter": "foKVv3rRP3JV5mNzePf6WA", "norad_cat_id": 68416, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/7/31/4/14653860/satnogs_14653860_2026-07-31T04-44-46.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/7/31/4/14653860/waterfall_14653860_2026-07-31T04-44-46.png", "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": "1.8.1", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": \"v2.3-compat-xxx-v2.3.5.0\", \"parameters\": {\"soapy-rx-device\": \"driver=rtlsdr,serial=00000001\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"400500000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_14653860_2026-07-31T04-44-46.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_14653860_2026-07-31T04-44-46.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_14653860\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"42.1\", \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": null, \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"0\", \"iq-file-path\": null, \"udp-dump-host\": null, \"udp-dump-port\": 57356, \"wpm\": null, \"baudrate\": \"50000\", \"framing\": \"ax25\"}}, \"latitude\": -33.729, \"longitude\": 151.264, \"elevation\": 90, \"frequency\": 400500000}", "status": "unknown", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 161.0, "set_azimuth": 359.0, "max_altitude": 60.0, "transmitter_uuid": "foKVv3rRP3JV5mNzePf6WA", "transmitter_description": "UHF Telemetry | BFSK | Mod Index 1 | Data Rate 50 kbps", "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": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 50000.0, "transmitter_updated": "2026-03-30T14:01:21.704125Z", "transmitter_status": "active", "tle0": "0 OBJECT A", "tle1": "1 68416U 26067A 26211.87731334 .00006666 00000-0 31272-3 0 9996", "tle2": "2 68416 97.4576 169.9322 0004081 105.0388 255.1299 15.19984122 18582", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "fredy", "observation_frequency": 400500000, "transmitter_unconfirmed": false, "sat_id": "TMGB-9786-8299-4754-2850", "transmitter_parameters": null }, { "id": 14660820, "start": "2026-07-31T04:44:39Z", "end": "2026-07-31T04:57:03Z", "ground_station": 2173, "transmitter": "5W3dB4ix8qxUZ362SQvVwh", "norad_cat_id": 25397, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/7/31/4/14660820/satnogs_14660820_2026-07-31T04-44-39.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/7/31/4/14660820/waterfall_14660820_2026-07-31T04-44-39.png", "demoddata": [ { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/7/31/4/14660820/data_14660820_2026-07-31T04-49-20_g1" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/7/31/4/14660820/data_14660820_2026-07-31T04-49-20_g0" } ], "station_name": "PE0SAT-21", "station_lat": 51.721268, "station_lng": 5.029968, "station_alt": 5, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "1.8.1", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": \"v2.3-compat-xxx-v2.3.5.0\", \"parameters\": {\"soapy-rx-device\": \"driver=hydrasdr,serial=0x36B463DC395884C7,biastee=true\", \"samp-rate-rx\": \"5e6\", \"rx-freq\": \"435225000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_14660820_2026-07-31T04-44-39.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_14660820_2026-07-31T04-44-39.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_14660820\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-port\": \"4532\", \"gain-mode\": \"Settings Field\", \"gain\": null, \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": \"VGA=10,MIX=5,LNA=8\", \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"1\", \"iq-file-path\": \"/home/lab/2173/data/iq/iq_2173.raw\", \"udp-dump-host\": \"127.0.0.1\", \"udp-dump-port\": 52173, \"wpm\": null, \"baudrate\": \"9600\", \"framing\": \"ax25\"}}, \"latitude\": 51.721268, \"longitude\": 5.029968, \"elevation\": 5, \"frequency\": 435225000}", "status": "good", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 23.0, "set_azimuth": 173.0, "max_altitude": 42.0, "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": 435225000, "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 26210.98274592 .00000057 00000-0 44719-4 0 9998", "tle2": "2 25397 99.0098 204.8265 0002378 91.4963 268.6488 14.24435921457421", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 435225000, "transmitter_unconfirmed": false, "sat_id": "FCHF-0545-3706-3789-8061", "transmitter_parameters": null }, { "id": 14660816, "start": "2026-07-31T04:44:39Z", "end": "2026-07-31T04:57:03Z", "ground_station": 1696, "transmitter": "5W3dB4ix8qxUZ362SQvVwh", "norad_cat_id": 25397, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/7/31/4/14660816/satnogs_14660816_2026-07-31T04-44-39.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/7/31/4/14660816/waterfall_14660816_2026-07-31T04-44-39.png", "demoddata": [ { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/7/31/4/14660816/data_14660816_2026-07-31T04-54-23_g1" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/7/31/4/14660816/data_14660816_2026-07-31T04-54-23_g0" } ], "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": "2.1.2+1.gcded8f6", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"FSK\", \"soapy-rx-device\": \"driver=rtlsdr,serial=40004541,biastee=false\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"435225000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_14660816_2026-07-31T04-44-39.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_14660816_2026-07-31T04-44-39.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_14660816\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": \"-4\", \"rigctl-host\": \"satnogs-1696-rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"32.8\", \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": null, \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"1\", \"iq-file-path\": \"/raw/iq_1696\", \"udp-dump-host\": null, \"udp-dump-port\": 57356, \"baud\": \"9600\"}}, \"latitude\": 51.721268, \"longitude\": 5.029, \"elevation\": 5.0, \"frequency\": 435225000}", "status": "good", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 23.0, "set_azimuth": 173.0, "max_altitude": 42.0, "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": 435225000, "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 26210.98274592 .00000057 00000-0 44719-4 0 9998", "tle2": "2 25397 99.0098 204.8265 0002378 91.4963 268.6488 14.24435921457421", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 435225000, "transmitter_unconfirmed": false, "sat_id": "FCHF-0545-3706-3789-8061", "transmitter_parameters": null }, { "id": 14660810, "start": "2026-07-31T04:44:39Z", "end": "2026-07-31T04:57:03Z", "ground_station": 431, "transmitter": "5W3dB4ix8qxUZ362SQvVwh", "norad_cat_id": 25397, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/7/31/4/14660810/satnogs_14660810_2026-07-31T04-44-39.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/7/31/4/14660810/waterfall_14660810_2026-07-31T04-44-39.png", "demoddata": [], "station_name": "PE0SAT-11", "station_lat": 51.721268, "station_lng": 5.029968, "station_alt": 5, "archived": false, "vetted_user": 968, "vetted_datetime": "2026-07-31T07:10:49.984900Z", "archive_url": null, "client_version": "1.8.1", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": \"v2.3-compat-xxx-v2.3.5.0\", \"parameters\": {\"soapy-rx-device\": \"driver=airspy,serial=0x62CC68FF214E4117,biastee=false\", \"samp-rate-rx\": \"3e6\", \"rx-freq\": \"435225000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_14660810_2026-07-31T04-44-39.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_14660810_2026-07-31T04-44-39.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_14660810\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-port\": \"4532\", \"gain-mode\": \"Settings Field\", \"gain\": null, \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": \"VGA=10,MIX=5,LNA=8\", \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"1\", \"iq-file-path\": \"/home/lab/431/data/iq/iq_431.raw\", \"udp-dump-host\": \"127.0.0.1\", \"udp-dump-port\": 50431, \"wpm\": null, \"baudrate\": \"9600\", \"framing\": \"ax25\"}}, \"latitude\": 51.721268, \"longitude\": 5.029968, \"elevation\": 5, \"frequency\": 435225000}", "status": "bad", "waterfall_status": "without-signal", "waterfall_status_user": 968, "waterfall_status_datetime": "2026-07-31T07:10:49.984900Z", "rise_azimuth": 23.0, "set_azimuth": 173.0, "max_altitude": 42.0, "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": 435225000, "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 26210.98274592 .00000057 00000-0 44719-4 0 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"{\"radio\": {\"name\": \"gr-satnogs\", \"version\": \"v2.3-compat-xxx-v2.3.4.0\", \"parameters\": {\"soapy-rx-device\": \"driver=rtlsdr\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"401135000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_14656755_2026-07-31T04-44-04.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_14656755_2026-07-31T04-44-04.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_14656755\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"22.9\", \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": null, \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"0\", \"iq-file-path\": null, \"udp-dump-host\": null, \"udp-dump-port\": 57356, \"wpm\": null, \"baudrate\": null, \"framing\": null}}, \"latitude\": 38.048, \"longitude\": 23.739, \"elevation\": 104, \"frequency\": 401135000}", "status": "unknown", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 173.0, "set_azimuth": 344.0, "max_altitude": 83.0, "transmitter_uuid": "by5kn4rMeY6R8Dq85WNT2c", "transmitter_description": "Mode U - GMSK2k4 - USP", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401135000, "transmitter_downlink_high": 401135000, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK USP", "transmitter_invert": false, "transmitter_baud": 2400.0, "transmitter_updated": "2024-11-12T23:53:19.428521Z", "transmitter_status": "active", "tle0": "0 OBJECT AA", "tle1": "1 61759U 24199AA 26211.79077456 -.00003759 00000-0 -31306-3 0 9992", "tle2": "2 61759 97.3217 48.6608 0004588 289.0032 71.0694 14.98135077141660", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "BOCTOK-1", "observation_frequency": 401135000, "transmitter_unconfirmed": false, "sat_id": "VLQF-5068-8022-3260-4042", "transmitter_parameters": null }, { "id": 14651430, "start": "2026-07-31T04:44:03Z", "end": "2026-07-31T04:47:30Z", "ground_station": 4497, "transmitter": "X8sxcDTNdQLN97fUYYsu4z", "norad_cat_id": 63213, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/7/31/4/14651430/satnogs_14651430_2026-07-31T04-44-03.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/7/31/4/14651430/waterfall_14651430_2026-07-31T04-44-03.png", "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255731, "station_lng": -76.38565, "station_alt": 110, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "2.1.2", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"BPSK\", \"soapy-rx-device\": \"driver=rtlsdr\", \"samp-rate-rx\": \"2.048e+06\", \"rx-freq\": \"436400000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_14651430_2026-07-31T04-44-03.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_14651430_2026-07-31T04-44-03.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_14651430\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": null, \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": null, \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"0\", \"iq-file-path\": null, \"udp-dump-host\": null, \"udp-dump-port\": 57356, \"baud\": \"9600\"}}, \"latitude\": 44.255731, \"longitude\": -76.38565, \"elevation\": 110.0, \"frequency\": 436400000}", "status": "unknown", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 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