Starry Sky Stacker reduces noise in pictures of the night sky that are captured as a sequence of exposures using an equatorial mount or some other mechanism that ensures that stars move very little either during or between exposures. Starry Sky Stacker aligns the images to compensate for errors in tracking,
assigns a quality estimate to each image, allows the user to select images based on the quality estimate, and finds the median. The resulting image has much less noise than any of the original images.
Fixed some errors with computing and reporting required temporary file space.
Fixed a problem dealing with incomplete EXIF data from some older cameras.
Ratings and Reviews
I am new to astrophotography and just started using an Ioptron Sky Guider Pro. Took a number of photos of M42 and stacked them in this program and was amazed how much noise was reduced and details enhanced. Very simple to use.
Does not function as described, makes no improvement, takes a lot of time to do nothing.
With Family Sharing set up, up to six family members can use this app.