Feb 15, 2021 - In astrophotography, calibration files like bias frames can help improve the S/N of your final image. Here's how to take proper bias frames ... ... <看更多>

Combines multiple astrophotography Bias frames into a single Master Bias. - GitHub - RMcDOttawa/MasterBiasMaker: Combines multiple astrophotography Bias ... ... <看更多>

Calibrating the flats Recall that the counts in an astronomical image include dark current, noise anda nearly-constant offset, the bias. The individu... ... <看更多>

Almost all current models of DSLR use CMOS sensors; some older Nikons used CCD. Is this true? Does this mean that all the astrophotography ... ... <看更多>

PixInsight is an advanced image processing software platform. It has free versions and has been designed specifically by astrophotographers for image stacking ... ... <看更多>