SatNOGS Network Observation API view class

GET /api/observations/?cursor=cj0xJnA9MjAyNi0wOS0yMCsxNSUzQTUxJTNBMTclMkIwMCUzQTAw&format=api
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI2LTA5LTIwKzE1JTNBNTElM0EyOSUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0wOS0yMCsxNSUzQTU1JTNBNDMlMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 15032916, "start": "2026-09-20T15:55:43Z", "end": "2026-09-20T16:02:58Z", "ground_station": 2173, "transmitter": "LAx8UQA9zvxdCnUnYmGffC", "norad_cat_id": 41789, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/15/15032916/satnogs_15032916_2026-09-20T15-55-43.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/15/15032916/waterfall_15032916_2026-09-20T15-55-43.png", "demoddata": [], "station_name": "PE0SAT-21", "station_lat": 51.721268, "station_lng": 5.029968, "station_alt": 5, "archived": false, "vetted_user": 968, "vetted_datetime": "2026-09-20T17:33:09.806507Z", "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\": \"2.5e6\", \"rx-freq\": \"437646970\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15032916_2026-09-20T15-55-43.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15032916_2026-09-20T15-55-43.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15032916\", \"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=0,LNA=9\", \"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\": 437646970}", "status": "good", "status_certainty": 100, "waterfall_status": "with-signal", "waterfall_status_user": 968, "waterfall_status_datetime": "2026-09-20T17:33:09.806507Z", "rise_azimuth": 138.0, "set_azimuth": 359.0, "max_altitude": 47.0, "transmitter_uuid": "LAx8UQA9zvxdCnUnYmGffC", "transmitter_description": "Mode 9600bps FSK", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437650000, "transmitter_downlink_high": 437650000, "transmitter_downlink_drift": -6923, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-02-01T23:13:32.459076Z", "transmitter_status": "active", "tle0": "0 ALSAT 1N", "tle1": "1 41789U 16059G 26263.24741728 .00000557 00000-0 10173-3 0 9996", "tle2": "2 41789 97.8074 262.4001 0024331 243.2706 116.6010 14.69438586533963", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 437646970, "transmitter_unconfirmed": false, "sat_id": "UPOC-3374-7750-1640-6748", "transmitter_parameters": null }, { "id": 15025587, "start": "2026-09-20T15:55:23Z", "end": "2026-09-20T16:01:09Z", "ground_station": 3150, "transmitter": "TedBdudsVQxTxs6FvFod9Q", "norad_cat_id": 98332, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/15/15025587/satnogs_15025587_2026-09-20T15-55-23.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/15/15025587/waterfall_15025587_2026-09-20T15-55-23.png", "demoddata": [], "station_name": "Valpo WIRED Lab SatNOGS-Kit-1", "station_lat": 41.436, "station_lng": -87.038, "station_alt": 240, "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\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"401540000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15025587_2026-09-20T15-55-23.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15025587_2026-09-20T15-55-23.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15025587\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"36.4\", \"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\": \"9600\", \"framing\": \"ax25\"}}, \"latitude\": 41.436, \"longitude\": -87.038, \"elevation\": 240, \"frequency\": 401540000}", "status": "unknown", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 166.0, "set_azimuth": 348.0, "max_altitude": 89.0, "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": 401540000, "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 26263.18797172 .00001310 00000-0 13741-3 0 9996", "tle2": "2 68990 97.7175 158.5674 0004638 193.4290 166.6806 14.91193795 20852", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "spl", "observation_frequency": 401540000, "transmitter_unconfirmed": false, "sat_id": "WDZW-7041-0693-0538-0996", "transmitter_parameters": null }, { "id": 15033071, "start": "2026-09-20T15:54:34Z", "end": "2026-09-20T16:01:48Z", "ground_station": 5120, "transmitter": "VxMgySkd3Ya5nhNtwKjyq2", "norad_cat_id": 63235, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/15/15033071/satnogs_15033071_2026-09-20T15-54-34.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/15/15033071/waterfall_15033071_2026-09-20T15-54-34.png", "demoddata": [], "station_name": "NEWGENCYBERGRS", "station_lat": 29.9146493, "station_lng": -90.0539604, "station_alt": 1, "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\": \"GFSK\", \"soapy-rx-device\": \"driver=hackrf\", \"samp-rate-rx\": \"8e+06\", \"rx-freq\": \"400496500\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15033071_2026-09-20T15-54-34.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15033071_2026-09-20T15-54-34.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15033071\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": null, \"antenna\": \"TX/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\": \"4800\"}}, \"latitude\": 29.9146493, \"longitude\": -90.0539604, \"elevation\": 1.0, \"frequency\": 400496500}", "status": "failed", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 162.0, "set_azimuth": 353.0, "max_altitude": 74.0, "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": 400500000, "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 26262.41326886 .00005498 00000-0 22242-3 0 9990", "tle2": "2 63235 97.3717 153.4405 0005948 173.2242 186.9077 15.25100896 84225", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "rogue", "observation_frequency": 400496500, "transmitter_unconfirmed": false, "sat_id": "XBMS-1269-7435-8541-4310", "transmitter_parameters": null }, { "id": 15025850, "start": "2026-09-20T15:54:29Z", "end": "2026-09-20T16:01:53Z", "ground_station": 5153, "transmitter": "TedBdudsVQxTxs6FvFod9Q", "norad_cat_id": 98332, "payload": null, "waterfall": null, "demoddata": [], "station_name": "aerospaceadversary", "station_lat": 42.45003, "station_lng": -76.47855, "station_alt": 275, "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\": \"GFSK\", \"soapy-rx-device\": \"driver=hackrf\", \"samp-rate-rx\": \"8e+06\", \"rx-freq\": \"401540000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15025850_2026-09-20T15-54-29.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15025850_2026-09-20T15-54-29.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15025850\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"64\", \"antenna\": \"TX/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\": 42.45003, \"longitude\": -76.47855, \"elevation\": 275.0, \"frequency\": 401540000}", "status": "failed", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 202.0, "set_azimuth": 326.0, "max_altitude": 30.0, "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": 401540000, "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 26263.18797172 .00001310 00000-0 13741-3 0 9996", "tle2": "2 68990 97.7175 158.5674 0004638 193.4290 166.6806 14.91193795 20852", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "spl", "observation_frequency": 401540000, "transmitter_unconfirmed": false, "sat_id": "WDZW-7041-0693-0538-0996", "transmitter_parameters": null }, { "id": 15027592, "start": "2026-09-20T15:53:48Z", "end": "2026-09-20T16:03:40Z", "ground_station": 2416, "transmitter": "VxMgySkd3Ya5nhNtwKjyq2", "norad_cat_id": 63235, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/15/15027592/satnogs_15027592_2026-09-20T15-53-48.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/15/15027592/waterfall_15027592_2026-09-20T15-53-48.png", "demoddata": [], "station_name": "N5ZKK-UHF-HELICAL", "station_lat": 30.05973, "station_lng": -99.15139, "station_alt": 500, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "1.8.1", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": \"v2.3.4.0-1-g5256d82b\", \"parameters\": {\"soapy-rx-device\": \"driver=rtlsdr,serial=77771111153705700\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"400496500\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15027592_2026-09-20T15-53-48.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15027592_2026-09-20T15-53-48.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15027592\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"49.6\", \"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\": \"127.0.0.1\", \"udp-dump-port\": 57356, \"wpm\": null, \"baudrate\": \"4800\", \"framing\": \"ax25\"}}, \"latitude\": 30.05973, \"longitude\": -99.15139, \"elevation\": 500, \"frequency\": 400496500}", "status": "unknown", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 139.0, "set_azimuth": 8.0, "max_altitude": 22.0, "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": 400500000, "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 26262.41326886 .00005498 00000-0 22242-3 0 9990", "tle2": "2 63235 97.3717 153.4405 0005948 173.2242 186.9077 15.25100896 84225", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "rogue", "observation_frequency": 400496500, "transmitter_unconfirmed": false, "sat_id": "XBMS-1269-7435-8541-4310", "transmitter_parameters": null }, { "id": 15025682, "start": "2026-09-20T15:53:35Z", "end": "2026-09-20T15:57:45Z", "ground_station": 760, "transmitter": "TedBdudsVQxTxs6FvFod9Q", "norad_cat_id": 98332, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/15/15025682/satnogs_15025682_2026-09-20T15-53-35.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/15/15025682/waterfall_15025682_2026-09-20T15-53-35.png", "demoddata": [], "station_name": "KD5QZG - VHF/UHF", "station_lat": 30.179, "station_lng": -92.054, "station_alt": 11, "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\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"401540000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15025682_2026-09-20T15-53-35.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15025682_2026-09-20T15-53-35.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15025682\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"27\", \"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\": \"9600\", \"framing\": \"ax25\"}}, \"latitude\": 30.179, \"longitude\": -92.054, \"elevation\": 11, \"frequency\": 401540000}", "status": "unknown", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 122.0, "set_azimuth": 25.0, "max_altitude": 33.0, "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": 401540000, "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 26263.18797172 .00001310 00000-0 13741-3 0 9996", "tle2": "2 68990 97.7175 158.5674 0004638 193.4290 166.6806 14.91193795 20852", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "spl", "observation_frequency": 401540000, "transmitter_unconfirmed": false, "sat_id": "WDZW-7041-0693-0538-0996", "transmitter_parameters": null }, { "id": 15032884, "start": "2026-09-20T15:53:29Z", "end": "2026-09-20T16:06:15Z", "ground_station": 37, "transmitter": "jwEm6NwMaWV9s95DpE7Z9A", "norad_cat_id": 67369, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/15/15032884/satnogs_15032884_2026-09-20T15-53-29.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/15/15032884/waterfall_15032884_2026-09-20T15-53-29.png", "demoddata": [], "station_name": "DL4PD", "station_lat": 50.75, "station_lng": 6.216, "station_alt": 277, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "2.0.1+51.g203379c", "client_metadata": "{\"radio\": 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