argos開源控制seestar 拍系外行星

[peter]

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ARGOS is a free, open-source desktop program (by jperret21 on GitHub https://github.com/jperret21/argos/ ) that controls the Seestar from a computer through its ASCOM Alpaca interface.

It is built for science rather than pretty pictures:
- it captures raw FITS frames in a planned sequence (exposure, gain, filter, number of frames);
- it plate-solves every frame with ASTAP, so you always know where the target is;

- it does live differential photometry during the run, with comparison stars taken automatically from the AAVSO VSP charts;
- for exoplanets, "Prepare transit sequence" takes the planet's ephemeris and works out the number of frames needed to cover the transit plus a baseline before and after.
The frames were then reduced with star_var_script (same author https://github.com/RygelThe16th/star_var_script ), a Siril-based pipeline that calibrates, registers and measures the frames and exports a light curve.