Post your Deepsky images taken with ZWO Products here.
- Posts: 98
- Joined: Wed Apr 10, 2013 9:56 pm
@ Robbeh i think that a gain 5/100 is too low.... i'll try from 20 or 30.
@Sam with short but a lot of exposure there is a problem.... signal/noise ratio..... with an Halfa filter i need 4 minutes exposure..... it's a try if will be a bad try i'll use asi only with C9.25 and planets
PS i've a cooled ccd but has small sensor.... i'll use it for guiding
- Posts: 22
- Joined: Wed May 01, 2013 2:17 pm
Hi there, I did some 20 sec exposures on M57 at gain set to 10 in FC, sensor temp about 5°C (Peltier cooled), here is the result: http://www.astrobin.com/48971/
Still fiddling around to find the best gain/exposure setting for DS imaging