Quote:
Originally Posted by multiweb
Lately I have been exposing 900s subs and over in Ha. I also improved my calibration routine so now when I stack I can see a lot more things and details including all those pesky slow moving things like asteroids. What's the best way of removing them? I'm using Sigma reject 2% with 2 iterations max. Works well for fast flying objects leaving a clear trail but I've got problems getting rid of the slow moving ones that would translate maybe 5-10 pixels over an hour or so. That ends up as a dotted lines in my stack. And there's a lot of them too.  Thanks for any tips. |
Three Questions;
How do you identify the asteriods?
What equipment are you using to image?
The max. no. of asteriods I managed in one image is 5, and thats with carefull planning, are you sure that they are asteriods?
