Observation List

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[
    {
        "id": 15022731,
        "start": "2026-09-20T12:52:41Z",
        "end": "2026-09-20T12:58:59Z",
        "ground_station": 5068,
        "transmitter": "UatCXtfDnoBPeVBGHgj4Bc",
        "norad_cat_id": 67683,
        "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/12/15022731/satnogs_15022731_2026-09-20T12-52-41.ogg",
        "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15022731/waterfall_15022731_2026-09-20T12-52-41.png",
        "demoddata": [],
        "station_name": "329CZ144",
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        "archived": false,
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        "transmitter_updated": "2026-01-31T11:51:49.960492Z",
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        "tle0": "0 KNACKSAT-2",
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        "center_frequency": null,
        "observer": "shiroko",
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        "sat_id": "SCWJ-8858-4107-1493-6553",
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    },
    {
        "id": 15021843,
        "start": "2026-09-20T12:52:33Z",
        "end": "2026-09-20T12:58:34Z",
        "ground_station": 4349,
        "transmitter": "UatCXtfDnoBPeVBGHgj4Bc",
        "norad_cat_id": 67683,
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        "demoddata": [],
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        "status": "unknown",
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        "transmitter_updated": "2026-01-31T11:51:49.960492Z",
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        "tle0": "0 KNACKSAT-2",
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        "tle_source": "Space-Track.org",
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        "observer": "shiroko",
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        "sat_id": "SCWJ-8858-4107-1493-6553",
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    },
    {
        "id": 15021854,
        "start": "2026-09-20T12:52:27Z",
        "end": "2026-09-20T12:58:28Z",
        "ground_station": 4665,
        "transmitter": "UatCXtfDnoBPeVBGHgj4Bc",
        "norad_cat_id": 67683,
        "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/12/15021854/satnogs_15021854_2026-09-20T12-52-27.ogg",
        "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15021854/waterfall_15021854_2026-09-20T12-52-27.png",
        "demoddata": [
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                "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15021854/data_15021854_2026-09-20T12-55-32"
            },
            {
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            },
            {
                "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15021854/data_15021854_2026-09-20T12-54-32"
            },
            {
                "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15021854/data_15021854_2026-09-20T12-54-02"
            }
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        "station_name": "DUTH_GS",
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        "status": "good",
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        "transmitter_updated": "2026-01-31T11:51:49.960492Z",
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        "tle0": "0 KNACKSAT-2",
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        "sat_id": "SCWJ-8858-4107-1493-6553",
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    },
    {
        "id": 15030078,
        "start": "2026-09-20T12:52:26Z",
        "end": "2026-09-20T12:58:58Z",
        "ground_station": 2173,
        "transmitter": "DRj6FqAVpjVG4UH7TRFWap",
        "norad_cat_id": 33498,
        "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/12/15030078/satnogs_15030078_2026-09-20T12-52-26.ogg",
        "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15030078/waterfall_15030078_2026-09-20T12-52-26.png",
        "demoddata": [
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            {
                "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15030078/data_15030078_2026-09-20T12-56-26"
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            {
                "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15030078/data_15030078_2026-09-20T12-55-46"
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        "station_name": "PE0SAT-21",
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        "station_lng": 5.029968,
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        "archived": false,
        "vetted_user": 968,
        "vetted_datetime": "2026-09-20T17:39:06.684931Z",
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        "transmitter_updated": "2025-03-09T16:09:46.204890Z",
        "transmitter_status": "active",
        "tle0": "0 STARS (KUKAI)",
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        "tle_source": "Space-Track.org",
        "center_frequency": null,
        "observer": "PE0SAT",
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        "sat_id": "RCSI-2248-9538-7513-4618",
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    },
    {
        "id": 15024418,
        "start": "2026-09-20T12:52:20Z",
        "end": "2026-09-20T12:57:12Z",
        "ground_station": 2743,
        "transmitter": "JqdpyL9Ft5jMvQ8VXy57wx",
        "norad_cat_id": 69015,
        "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/12/15024418/satnogs_15024418_2026-09-20T12-52-20.ogg",
        "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15024418/waterfall_15024418_2026-09-20T12-52-20.png",
        "demoddata": [],
        "station_name": "AldingaBeach Ground Station",
        "station_lat": -35.279,
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        "archived": false,
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        "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"FSK AX.100 Mode 5\", \"soapy-rx-device\": \"driver=rtlsdr\", \"samp-rate-rx\": \"2.048e+06\", \"rx-freq\": \"436150000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_15024418_2026-09-20T12-52-20.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_15024418_2026-09-20T12-52-20.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_15024418\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-host\": \"rigctld\", \"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, \"baud\": \"9600\"}}, \"latitude\": -35.279, \"longitude\": 138.453, \"elevation\": 20.0, \"frequency\": 436150000}",
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        "transmitter_updated": "2026-05-05T05:00:58.909369Z",
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        "tle0": "0 FRONTIERSAT",
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        "tle_source": "Space-Track.org",
        "center_frequency": null,
        "observer": "pelt",
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        "transmitter_unconfirmed": false,
        "sat_id": "GGCH-4346-1583-9419-5634",
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    },
    {
        "id": 15028603,
        "start": "2026-09-20T12:52:19Z",
        "end": "2026-09-20T13:03:24Z",
        "ground_station": 5049,
        "transmitter": "eRAUq7Whot3A5nN3kNvwTr",
        "norad_cat_id": 57172,
        "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/9/20/12/15028603/satnogs_15028603_2026-09-20T12-52-19.ogg",
        "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15028603/waterfall_15028603_2026-09-20T12-52-19.png",
        "demoddata": [
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                "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15028603/data_15028603_2026-09-20T12-56-00_g0"
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            {
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                "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/9/20/12/15028603/data_15028603_2026-09-20T12-54-00_g0"
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        "station_name": "JF6FYI Nishikazu, KitaKyushu, 3-ele Yagi(UHF)",
        "station_lat": 33.895,
        "station_lng": 130.84,
        "station_alt": 10,
        "archived": false,
        "vetted_user": 326,
        "vetted_datetime": "2026-09-23T12:48:33.501033Z",
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