Galaxy Library
The size of the galaxy library is increasing with over 2,500 galaxies for the C14/SBIG ST9-XE combination giving an image scale of 1.96 arcseconds per pixel. It is vital to have the same image scale to be able to use the blink comparator on Grepnova. This means that images taken last year using the Meade 12" SCT cannot be used. I just need a couple of months of clear nights to build the library up to a really good level. If I don't have a comparison image I need to go online to check the DSS or other library to view the image - a very long process which is not very practical if you have taken 300 images the night before! Here are 8 thumbnails of the 200 plus images taken on the 14th Jan 2012.