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Improve filtering out proper motion objects and report known transients in simple transient detection #15

@arGth56

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@arGth56

Hello,

Feedback of last night for AT 2025ere : we thought the transient detected could be a good candidate for SN, interestingly it was a referenced Cataclysmic Binary : https://simbad.u-strasbg.fr/simbad/sim-id?Ident=V*%20CP%20Dra&NbIdent=1

Do you think there would be a possibility to :

  • make photometry using a reference catalog

  • then use Vizier API to filter out targets that are matching variable stars / cataclysmic binaries / high proper motion stars, just having a note that there is this kind of object in a 10 arcsec radius would be a good point for us to investigate.

Tell me what you think, we use your system a lot now and we try as much as possible to gain efficiency while not increasing too much our false positive rate.

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