Artemis capture timestamp

[robbieince]

Hi

Forgive me if this is a daft question but I am just starting to do astrometry and photometry with my Artemis 4021 using Capture and I was wondering what the time-stamp on files captured actually means. Is it beginning, end or midpoint of exposure? This is relevant when doing asteroid position collection and reports.

I mean both in terms of file details and in the fits header because they are different....

Anyone been there, done that already?


 

[robbieince]

No-one?

I am surprised this hasn't come up before - guess I'll have to contact Atik directly.....

thanks anyway
Rob