Thread: Ngc 5247
View Single Post
  #8  
Old 12-05-2014, 05:55 PM
rcheshire's Avatar
rcheshire (Rowland)
Registered User

rcheshire is offline
 
Join Date: Apr 2010
Location: Geelong
Posts: 2,617
That's a good set. I have been doing a bit of testing with Canon DSLR calibration frames. You could try darks only and leave out the bias and see how that goes. Not sure what you are using for stacking but sigma clipping should help. Pick your best sub as the stacking reference and don't calibrate the darks - leave the bias in. Hope that works - it did for me with a similar set of HOT 5DMKII frames, between 13 and 28C.
Reply With Quote