The GIF is a 4-frame animated gif of C/2014 Q3, each frame is a stack of 33 x 16second exposures (actually the first frame is only 28 images). The jpg is a stack of all 127 images, total exposure 33m52s. Both gif and jpg cover 4 arcmin square, though I doubled the scale of the jpg. |
Page last updated: Sun 2 Apr 08:07:28 BST 2023