親子觀星會

vphot photometric analysis  光度測定軟體

https://www.youtube.com/watch?v=J4k6FXo3-vI

https://apps.aavso.org/vphot/

VPhot is an online tool for photometric analysis. You can upload your own FITS images to VPhot or have images taken via the AAVSOnet robotic telescope network automatically sent to your VPhot account.

To use VPhot you must:

    Be an AAVSO member (Apply for membership.)
    Have an AAVSO observer code (Apply for an observer code - its free and automatic)
    Be logged into our web site. (Register for a web site account.)