Title:

M51 

Photograph By:

┬ęSimon Downs 

Date Taken:

Thursday, 19 January 2012 

Equipment Used:

16in HAG Reflector + Canon EOS 550D Modif 

Description:

Pushed scope to obtain 195sec exposures x 21. Elongated stars were corrected in Photoshop prior to stacking lights and calibration frames as tiff files. Revisited Photoshop to process final image.