Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
I wouldn't even bother stacking, just leave the shutter open. Here's one I took recently, 70 minutes straight off the camera:
If all you want is a star trail then a long exposure would be easiest.
If you are looking for movement from satellites or comets/asteroids/meteors/whatever then try here.. Helicon Focus - extended depth of field, focus stacking, 3D visualization
At least I think you can find out what moved using this program. It works well bringing images together for focus. I suppose you could do it the old fashion way by having two or more Very in focus images and comparing them manually.
There is a free program that works with windows if you want to run an emulator, here CombineZM Software Informer: Latest version download, news and info about this Alan Hadley program. CZM betters photos by merging their focused section and creating a new image.
These are neat little programs, have fun!
BTW Restomage, you might want to map your hot pixels .
I wouldn't even bother stacking, just leave the shutter open. Here's one I took recently, 70 minutes straight off the camera:
I wouldn't even bother stacking, just leave the shutter open. Here's one I took recently, 70 minutes straight off the camera:
leave it open and turn your sensor into an oven only to get hot pixel everywhere =/