SatNOGS Network Observation API view class

GET /api/observations/?cursor=cj0xJnA9MjAyNi0wOS0xOSsxNyUzQTE3JTNBMzElMkIwMCUzQTAw&format=api
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=cD0yMDI2LTA5LTE5KzE3JTNBMTclM0EzNyUyQjAwJTNBMDA%3D&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0wOS0xOSsxNyUzQTI1JTNBMTIlMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 15025233, "start": "2026-09-19T17:25:12Z", "end": "2026-09-19T17:29:44Z", "ground_station": 4151, "transmitter": "JHadXtcjqFYQWk8SYnerh4", "norad_cat_id": 67687, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/19/17/15025233/satnogs_15025233_2026-09-19T17-25-12.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15025233/waterfall_15025233_2026-09-19T17-25-12.png", "demoddata": [ { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15025233/data_15025233_2026-09-19T17-26-22" } ], "station_name": "DEX-X", "station_lat": 50.469, "station_lng": 5.718, "station_alt": 162, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "unknown", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 280.0, "set_azimuth": 84.0, "max_altitude": 67.0, "transmitter_uuid": "JHadXtcjqFYQWk8SYnerh4", "transmitter_description": "Mode U - CW - Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400960000, "transmitter_downlink_high": 400960000, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2026-02-03T14:28:33.643893Z", "transmitter_status": "active", "tle0": "0 LEOPARD", "tle1": "1 67687U 98067YD 26262.14038350 .00149197 00000-0 95417-3 0 9996", "tle2": "2 67687 51.6236 176.6625 0008795 163.3610 196.7679 15.75302472 34931", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "deckbsd", "observation_frequency": 400960000, "transmitter_unconfirmed": false, "sat_id": "VHUA-6134-1551-1624-5953", "transmitter_parameters": null }, { "id": 15025845, "start": "2026-09-19T17:25:09Z", "end": "2026-09-19T17:31:12Z", "ground_station": 4825, "transmitter": "TedBdudsVQxTxs6FvFod9Q", "norad_cat_id": 98332, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/19/17/15025845/satnogs_15025845_2026-09-19T17-25-09.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15025845/waterfall_15025845_2026-09-19T17-25-09.png", "demoddata": [], "station_name": "PISTATION-VHF", "station_lat": 49.23156330169167, "station_lng": -121.75928951127115, "station_alt": 20, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "2.1.1", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"GFSK\", \"soapy-rx-device\": \"driver=rtlsdr,serial=71590391\", \"samp-rate-rx\": \"1.592e6\", \"rx-freq\": \"401540000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15025845_2026-09-19T17-25-09.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15025845_2026-09-19T17-25-09.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15025845\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": \"0\", \"rigctl-host\": \"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\": \"/var/lib/satnogs-client/iq.raw\", \"udp-dump-host\": \"0.0.0.0\", \"udp-dump-port\": 57356, \"baud\": \"9600\"}}, \"latitude\": 49.23156330169167, \"longitude\": -121.75928951127115, \"elevation\": 20.0, \"frequency\": 401540000}", "status": "unknown", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 128.0, "set_azimuth": 8.0, "max_altitude": 36.0, "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 26261.51042159 .00001312 00000-0 13760-3 0 9992", "tle2": "2 68990 97.7177 156.9263 0004491 199.5875 160.5172 14.91190079 20607", "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": 15019771, "start": "2026-09-19T17:24:53Z", "end": "2026-09-19T17:33:21Z", "ground_station": 2009, "transmitter": "TedBdudsVQxTxs6FvFod9Q", "norad_cat_id": 98332, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/19/17/15019771/satnogs_15019771_2026-09-19T17-24-53.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15019771/waterfall_15019771_2026-09-19T17-24-53.png", "demoddata": [], "station_name": "VA6RPI UHF Alberta Canada.", "station_lat": 54.892, "station_lng": -112.298, "station_alt": 550, "archived": false, "vetted_user": 3093, "vetted_datetime": "2026-09-21T03:43:34.997876Z", "archive_url": null, "client_version": "2.1.1", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"GFSK\", \"soapy-rx-device\": \"driver=rtlsdr\", \"samp-rate-rx\": \"2.048e+06\", \"rx-freq\": \"401540000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15019771_2026-09-19T17-24-53.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15019771_2026-09-19T17-24-53.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15019771\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-host\": \"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\": \"0\", \"iq-file-path\": null, \"udp-dump-host\": null, \"udp-dump-port\": 57356, \"baud\": \"9600\"}}, \"latitude\": 54.892, \"longitude\": -112.298, \"elevation\": 550.0, \"frequency\": 401540000}", "status": "good", "status_certainty": 100, "waterfall_status": "with-signal", "waterfall_status_user": 3093, "waterfall_status_datetime": "2026-09-21T03:43:34.997876Z", "rise_azimuth": 168.0, "set_azimuth": 344.0, "max_altitude": 80.0, "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 26261.51042159 .00001312 00000-0 13760-3 0 9992", "tle2": "2 68990 97.7177 156.9263 0004491 199.5875 160.5172 14.91190079 20607", "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": 15026990, "start": "2026-09-19T17:24:42Z", "end": "2026-09-19T17:32:45Z", "ground_station": 2173, "transmitter": "ZAKErADdWKpMiDjvKKhmmB", "norad_cat_id": 20442, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/19/17/15026990/satnogs_15026990_2026-09-19T17-24-42.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15026990/waterfall_15026990_2026-09-19T17-24-42.png", "demoddata": [], "station_name": "PE0SAT-21", "station_lat": 51.721268, "station_lng": 5.029968, "station_alt": 5, "archived": false, "vetted_user": 968, "vetted_datetime": "2026-09-19T18:58:48.747120Z", "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\": \"437126350\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15026990_2026-09-19T17-24-42.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15026990_2026-09-19T17-24-42.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15026990\", \"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\": null, \"framing\": null}}, \"latitude\": 51.721268, \"longitude\": 5.029968, \"elevation\": 5, \"frequency\": 437126350}", "status": "bad", "status_certainty": 100, "waterfall_status": "without-signal", "waterfall_status_user": 968, "waterfall_status_datetime": "2026-09-19T18:58:48.747120Z", "rise_azimuth": 133.0, "set_azimuth": 358.0, "max_altitude": 46.0, "transmitter_uuid": "ZAKErADdWKpMiDjvKKhmmB", "transmitter_description": "Mode U TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437125000, "transmitter_downlink_high": 437125000, "transmitter_downlink_drift": 3088, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 0.0, "transmitter_updated": "2021-02-08T13:05:33.620486Z", "transmitter_status": "active", "tle0": "0 OSCAR 19 (LUSAT)", "tle1": "1 20442U 90005G 26262.29909151 .00000041 00000-0 31291-4 0 9995", "tle2": "2 20442 98.8820 286.6838 0010517 292.1065 67.9002 14.34144566915882", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 437126350, "transmitter_unconfirmed": false, "sat_id": "ZDPY-4221-9426-0630-5344", "transmitter_parameters": null }, { "id": 15027153, "start": "2026-09-19T17:24:17Z", "end": "2026-09-19T17:32:22Z", "ground_station": 4755, "transmitter": "5Qh7nL3Ybv9qAmeYn4kSZP", "norad_cat_id": 59068, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/19/17/15027153/satnogs_15027153_2026-09-19T17-24-17.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/waterfall_15027153_2026-09-19T17-24-17.png", "demoddata": [ { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-29-54_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-28-54_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-28-25_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-55_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-38_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-30_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-25_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-21_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-11_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-10_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-09_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-04_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-03_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-01_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-27-00_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-26-59_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-26-58_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-26-57_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-26-55_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-26-51_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-26-34_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-26-25_g0" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15027153/data_15027153_2026-09-19T17-25-25_g0" } ], "station_name": "NKUA EVRIPOS - UHF", "station_lat": 38.570309, "station_lng": 23.648147, "station_alt": 48, "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\": \"GMSK USP\", \"soapy-rx-device\": \"driver=rtlsdr,biastee=true\", \"samp-rate-rx\": \"2.048e+06\", \"rx-freq\": \"401077500\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15027153_2026-09-19T17-24-17.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15027153_2026-09-19T17-24-17.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15027153\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"40.2\", \"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\": \"/tmp/.satnogs/iq.raw\", \"udp-dump-host\": null, \"udp-dump-port\": 57356, \"baud\": \"2400\"}}, \"latitude\": 38.570309, \"longitude\": 23.648147, \"elevation\": 48.0, \"frequency\": 401077500}", "status": "good", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 133.0, "set_azimuth": 12.0, "max_altitude": 22.0, "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 26262.31875738 .00002661 00000-0 20536-3 0 9990", "tle2": "2 59068 95.3818 299.9423 0142485 358.6852 1.3978 14.94277112138797", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "evripos_2", "observation_frequency": 401077500, "transmitter_unconfirmed": false, "sat_id": "TFHP-8381-2856-3771-0898", "transmitter_parameters": null }, { "id": 15015548, "start": "2026-09-19T17:24:01Z", "end": "2026-09-19T17:30:03Z", "ground_station": 5078, "transmitter": "NTAbJCQ75TbkNGqXA4gMYi", "norad_cat_id": 43784, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/19/17/15015548/satnogs_15015548_2026-09-19T17-24-01.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15015548/waterfall_15015548_2026-09-19T17-24-01.png", "demoddata": [ { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/19/17/15015548/data_15015548_2026-09-19T17-26-44" } ], "station_name": "dm43", "station_lat": 33.4969, "station_lng": 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