Quote:
Originally Posted by AnakChan
Greg, would a single 300sec sub cooled to -10C @ 0 Gain Bin 1 through an L-filter be of any use to you for assessment? (taken with a Takahashi µ250CRS @ native 2500mm/F10).
https://www.dropbox.com/s/02c3yy1rdz...e0005.fit?dl=0
I'm still taking more subs so no final integration yet. |
Thanks Sean.
It looks very much the same as the 183mm images. Very clean.
Some good flats will be needed but that is not unusual. Needed also for CCD.
You've got some slight tilt in your system there with the fainter stars on the top half being a little off whilst the bottom part the stars are good.
That would be the bottom of your camera that needs to be packed out.
Greg.