SatNOGS Network Observation API view class

GET /api/observations/?cursor=cD0yMDI2LTA5LTE3KzIzJTNBNTQlM0EyOCUyQjAwJTNBMDA%3D&format=api
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Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Link: 
<https://network.satnogs.org/api/observations/?cursor=bz0xJnA9MjAyNi0wOS0xNysyMyUzQTQ5JTNBNTUlMkIwMCUzQTAw&format=api>; rel="next",
<https://network.satnogs.org/api/observations/?cursor=cj0xJnA9MjAyNi0wOS0xNysyMyUzQTU0JTNBMDclMkIwMCUzQTAw&format=api>; rel="prev"
Vary: Accept
[ { "id": 15011312, "start": "2026-09-17T23:54:07Z", "end": "2026-09-18T00:00:00Z", "ground_station": 2009, "transmitter": "GCmN6RULea8dAT7Qoat8z2", "norad_cat_id": 68635, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/17/23/15011312/satnogs_15011312_2026-09-17T23-54-07.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/17/23/15011312/waterfall_15011312_2026-09-17T23-54-07.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": "2026-09-18T04:04:02.441890Z", "archive_url": null, "client_version": "2.1.1", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"GMSK\", \"soapy-rx-device\": \"driver=rtlsdr\", \"samp-rate-rx\": \"2.048e+06\", \"rx-freq\": \"437250000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15011312_2026-09-17T23-54-07.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15011312_2026-09-17T23-54-07.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15011312\", \"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\": 437250000}", "status": "good", "status_certainty": 100, "waterfall_status": "with-signal", "waterfall_status_user": 3093, "waterfall_status_datetime": "2026-09-18T04:04:02.441890Z", "rise_azimuth": 254.0, "set_azimuth": 52.0, "max_altitude": 61.0, "transmitter_uuid": "GCmN6RULea8dAT7Qoat8z2", "transmitter_description": "AstroDev Li-2", "transmitter_type": "Transceiver", "transmitter_uplink_low": 437250000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437250000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-04-05T07:29:14.417527Z", "transmitter_status": "active", "tle0": "0 CANVAS", "tle1": "1 68635U 26074J 26260.26464474 .00012107 00000-0 45435-3 0 9995", "tle2": "2 68635 60.0222 183.8305 0037293 88.3257 272.2096 15.27007999 24842", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "satcolintel5", "observation_frequency": 437250000, "transmitter_unconfirmed": false, "sat_id": "GLFY-8231-7125-4883-6529", "transmitter_parameters": null }, { "id": 15011370, "start": "2026-09-17T23:54:02Z", "end": "2026-09-17T23:57:06Z", "ground_station": 4743, "transmitter": "GCmN6RULea8dAT7Qoat8z2", "norad_cat_id": 68635, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PISTATION-UHF", "station_lat": 49.23156330169167, "station_lng": -121.75928951127115, "station_alt": 20, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "2.1.2+2.g60d9902", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"GMSK\", \"soapy-rx-device\": \"driver=rtlsdr,serial=66137213\", \"samp-rate-rx\": \"1.024e6\", \"rx-freq\": \"437250000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15011370_2026-09-17T23-54-02.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15011370_2026-09-17T23-54-02.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15011370\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": \"0\", \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"33.4\", \"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\": \"0.0.0.0\", \"udp-dump-port\": 57356, \"baud\": \"9600\"}}, \"latitude\": 49.23156330169167, \"longitude\": -121.75928951127115, \"elevation\": 20.0, \"frequency\": 437250000}", "status": "failed", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 274.0, "set_azimuth": 20.0, "max_altitude": 41.0, "transmitter_uuid": "GCmN6RULea8dAT7Qoat8z2", "transmitter_description": "AstroDev Li-2", "transmitter_type": "Transceiver", "transmitter_uplink_low": 437250000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437250000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-04-05T07:29:14.417527Z", "transmitter_status": "active", "tle0": "0 CANVAS", "tle1": "1 68635U 26074J 26260.26464474 .00012107 00000-0 45435-3 0 9995", "tle2": "2 68635 60.0222 183.8305 0037293 88.3257 272.2096 15.27007999 24842", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "satcolintel5", "observation_frequency": 437250000, "transmitter_unconfirmed": false, "sat_id": "GLFY-8231-7125-4883-6529", "transmitter_parameters": null }, { "id": 15018958, "start": "2026-09-17T23:54:00Z", "end": "2026-09-18T00:03:41Z", "ground_station": 4272, "transmitter": "QV9xdzuDQDUYnisaL5tnRY", "norad_cat_id": 41179, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/17/23/15018958/satnogs_15018958_2026-09-17T23-54-00.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/17/23/15018958/waterfall_15018958_2026-09-17T23-54-00.png", "demoddata": [], "station_name": "Sofia SAT Club - Hadji Boby VHF", "station_lat": 41.697669, "station_lng": 24.95621, "station_alt": 1110, "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\": \"FM\", \"soapy-rx-device\": \"driver=sdrplay\", \"samp-rate-rx\": \"2e6\", \"rx-freq\": \"137288000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15018958_2026-09-17T23-54-00.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15018958_2026-09-17T23-54-00.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15018958\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": \"0\", \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Settings Field\", \"gain\": null, \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": \"RFGR=0\", \"dc-removal\": null, \"bb-freq\": null, \"bw\": \"6e5\", \"enable-iq-dump\": \"1\", \"iq-file-path\": \"/srv/iq/iq_15018958_48000\", \"udp-dump-host\": \"0.0.0.0\", \"udp-dump-port\": 57356, \"iq-file-no-suffix\": true}}, \"latitude\": 41.697669, \"longitude\": 24.95621, \"elevation\": 1110.0, \"frequency\": 137288000}", "status": "unknown", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 292.0, "set_azimuth": 81.0, "max_altitude": 47.0, "transmitter_uuid": "QV9xdzuDQDUYnisaL5tnRY", "transmitter_description": "Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 137288000, "transmitter_downlink_high": 137288000, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2023-03-09T08:08:38.668466Z", "transmitter_status": "active", "tle0": "0 ORBCOMM FM 114", "tle1": "1 41179U 15081A 26260.36454092 .00000235 00000-0 85854-4 0 9990", "tle2": "2 41179 47.0044 286.1704 0003345 263.8882 96.1623 14.58943605571211", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "antzi", "observation_frequency": 137288000, "transmitter_unconfirmed": false, "sat_id": "VSSL-5405-1710-5619-0455", "transmitter_parameters": null }, { "id": 15011365, "start": "2026-09-17T23:53:38Z", "end": "2026-09-18T00:00:00Z", "ground_station": 5171, "transmitter": "GCmN6RULea8dAT7Qoat8z2", "norad_cat_id": 68635, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/17/23/15011365/satnogs_15011365_2026-09-17T23-53-38.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/17/23/15011365/waterfall_15011365_2026-09-17T23-53-38.png", "demoddata": [], "station_name": "Pelt-UHF-Testing", "station_lat": 51.0425, "station_lng": -114.099544, "station_alt": 1056, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "2.1.2+2.g60d9902", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"GMSK\", \"soapy-rx-device\": \"driver=rtlsdr,serial=SN202608V3c\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"437250000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15011365_2026-09-17T23-53-38.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15011365_2026-09-17T23-53-38.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15011365\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": \"0\", \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"48.0\", \"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\": \"0.0.0.0\", \"udp-dump-port\": 57356, \"baud\": \"9600\"}}, \"latitude\": 51.0425, \"longitude\": -114.099544, \"elevation\": 1056.0, \"frequency\": 437250000}", "status": "unknown", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 266.0, "set_azimuth": 40.0, "max_altitude": 35.0, "transmitter_uuid": "GCmN6RULea8dAT7Qoat8z2", "transmitter_description": "AstroDev Li-2", "transmitter_type": "Transceiver", "transmitter_uplink_low": 437250000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437250000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-04-05T07:29:14.417527Z", "transmitter_status": "active", "tle0": "0 CANVAS", "tle1": "1 68635U 26074J 26260.26464474 .00012107 00000-0 45435-3 0 9995", "tle2": "2 68635 60.0222 183.8305 0037293 88.3257 272.2096 15.27007999 24842", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "satcolintel5", "observation_frequency": 437250000, "transmitter_unconfirmed": false, "sat_id": "GLFY-8231-7125-4883-6529", "transmitter_parameters": null }, { "id": 15018961, "start": "2026-09-17T23:53:34Z", "end": "2026-09-18T00:03:23Z", "ground_station": 4094, "transmitter": "NbRTsV7Y6Lbuxof43bT8Dz", "norad_cat_id": 41179, "payload": null, "waterfall": null, "demoddata": [], "station_name": "Sofia SAT Club - LZ1GNU", "station_lat": 42.64972, "station_lng": 23.36055, "station_alt": 666, "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\": \"FM\", \"soapy-rx-device\": \"driver=sdrplay\", \"samp-rate-rx\": \"2e6\", \"rx-freq\": \"137740000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15018961_2026-09-17T23-53-34.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15018961_2026-09-17T23-53-34.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15018961\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": \"0\", \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Settings Field\", \"gain\": null, \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": \"RFGR=3\", \"dc-removal\": null, \"bb-freq\": null, \"bw\": \"6e5\", \"enable-iq-dump\": \"1\", \"iq-file-path\": \"/srv/iq/iq\", \"udp-dump-host\": \"127.0.0.1\", \"udp-dump-port\": 57356, \"iq-file-no-suffix\": true}}, \"latitude\": 42.64972, \"longitude\": 23.36055, \"elevation\": 666.0, \"frequency\": 137740000}", "status": "failed", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 288.0, "set_azimuth": 82.0, "max_altitude": 52.0, "transmitter_uuid": "NbRTsV7Y6Lbuxof43bT8Dz", "transmitter_description": "Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 137740000, "transmitter_downlink_high": 137740000, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2023-03-09T08:08:42.443335Z", "transmitter_status": "active", "tle0": "0 ORBCOMM FM 114", "tle1": "1 41179U 15081A 26260.36454092 .00000235 00000-0 85854-4 0 9990", "tle2": "2 41179 47.0044 286.1704 0003345 263.8882 96.1623 14.58943605571211", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "antzi", "observation_frequency": 137740000, "transmitter_unconfirmed": false, "sat_id": "VSSL-5405-1710-5619-0455", "transmitter_parameters": null }, { "id": 15004568, "start": "2026-09-17T23:53:32Z", "end": "2026-09-17T23:58:24Z", "ground_station": 3244, "transmitter": "JqdpyL9Ft5jMvQ8VXy57wx", "norad_cat_id": 69015, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/17/23/15004568/satnogs_15004568_2026-09-17T23-53-32.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/17/23/15004568/waterfall_15004568_2026-09-17T23-53-32.png", "demoddata": [], "station_name": "VK4JBE-TESTING", "station_lat": -27.492, "station_lng": 153.069, "station_alt": 29, "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\": \"436150000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15004568_2026-09-17T23-53-32.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15004568_2026-09-17T23-53-32.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15004568\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"3.2\", \"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\": null, \"udp-dump-host\": null, \"udp-dump-port\": 57356, \"wpm\": null, \"baudrate\": \"9600\", \"framing\": \"ax100_mode5\"}}, \"latitude\": -27.492, \"longitude\": 153.069, \"elevation\": 29, \"frequency\": 436150000}", "status": "unknown", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 126.0, "set_azimuth": 43.0, "max_altitude": 17.0, "transmitter_uuid": "JqdpyL9Ft5jMvQ8VXy57wx", "transmitter_description": "Mode U - GFSK9k6 - Downlink", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436150000, "transmitter_downlink_high": 436150000, "transmitter_downlink_drift": null, "transmitter_mode": "FSK AX.100 Mode 5", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-05-05T05:00:58.909369Z", "transmitter_status": "active", "tle0": "0 FRONTIERSAT", "tle1": "1 69015U 26100AM 26260.14780338 .00006324 00000-0 27200-3 0 9999", "tle2": "2 69015 97.3861 156.5049 0009958 82.0668 278.1698 15.22945392 20812", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "pelt", "observation_frequency": 436150000, "transmitter_unconfirmed": false, "sat_id": "GGCH-4346-1583-9419-5634", "transmitter_parameters": null }, { "id": 15009808, "start": "2026-09-17T23:53:23Z", "end": "2026-09-17T23:57:15Z", "ground_station": 897, "transmitter": "TedBdudsVQxTxs6FvFod9Q", "norad_cat_id": 98332, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/17/23/15009808/satnogs_15009808_2026-09-17T23-53-23.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/17/23/15009808/waterfall_15009808_2026-09-17T23-53-23.png", "demoddata": [], "station_name": "DS-2 (UHF)", "station_lat": 52.2155, "station_lng": 4.4174, "station_alt": 20, "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=airspy\", \"samp-rate-rx\": 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