I’m doing photometry with VPHOT on 5 images: BBBIV. (V0605_Cas)
Always make sequence with V. This time I upload AAVSO comp star and only get 2 comp. Usually I get 10-14.
I tried to use I image but only got 4 cops.
Could I use one of the B images as sequence, since I’m planning on stacking B, then time series and TA.
Is there any preference of what image is best for sequence, B,I orV?
Thanks!
Celsa