In telescopes, Lovejoy's pseudo-nucleus looks a lot whiter than its greenish coma. R. Pommier of Portland, Oregon, took this image on January 14th using a 14-inch Celestron 14 telescope. This is a stack of 101 30-second exposures.
Location of Photo:
Pommier Observatory, Portland, OR, USA
Date/Time of photo:
Telescope: Celestron Compustar C14 with f/6.3 focal reducer-corrector (f/6.9) Camera:Canon EOS 20D DSLR
Exposures: 101x30 second exposures at ISO 800, unguided=50 minutes, 30 seconds total exposure.