Stacking FITS photos

<p>Astronomers, astrophysicists, amateur astronomers, and hobbyists alike all use one specific sensor that enables for present image takers to photograph the night so well. A CCD or charge-coupled device, takes in an electrical signal and outputs an image or video. This is due to various wavelengths of the spectrum given off by our electromagnetic spectrum. Astronomers and astrophysicists use the same device in most, if not all of the current satellites, depending on what part of the electromagnetic spectrum you are trying to capture. However, these beautifully designed machines are not without their flaws. The flaw, in this case, is the amount of noise present in each photo of the celestial object. That is where stacking becomes key.</p> <p><a href="https://medium.com/mlearning-ai/stacking-fits-photos-a25e7c002ed3"><strong>Read More</strong></a></p>