Regarding Observation 12599618 …
Hi everyone!
I’m new to SatNOGS and trying to figure out how to configure my Raspberry Pi setup so that it automatically uploads a decoded image to the Data tab of my observations.
Right now, I can see the waterfall and audio files, but it still says “Waiting for demoded data.” Could someone explain what I need to install or enable so that my station can process and post the images automatically after each pass?
Thanks in advance for the help!
Jose
the official satnogs-client not yet support decode image meteor. you need 3rd party script or maybe develop script your self. and put link to the script in this variable of your station config:
SATNOGS_POST_OBSERVATION_SCRIPT
I have automated the process, but I’m on my phone so explaining the whole thing is a bit tricky, but as a starting point, I recommend you update the client config to keep the IQ file and to use the transmitter labelled “LRPT IQ Usage”, (transmitter mode is FSK40000’).
Then install satdump and process your iq files there
`satdump meteor_m2-x_lrpt baseband <path_to_iq_file> <output_directory> --samplerate 80000 --baseband_format s16`
My memory is a bit fuzzy on the sample rate but I’m pretty sure it’s 2x the baud rate.
The main thing to keep in mind is that the transmitter labelled “LRPT S-E RHCP D 72 kbps” or similar, don’t record at a high enough sample rate.
Anyways, I’ll try and get around to documenting everything at some point