The Globular Cluster NGC 5466 - a fainter companion of M3. Imaged through my 10in F8 SCT and an ASI071 MC Pro camera. 43 x 5min subs.
Processing history:
17:43:10 Crop 89 76 4792 3169
17:42:22 Flip horizontal
17:40:54 Denoise 1.5 100 3
17:40:02 Deconvolution Richardson Lucy 15 2 70 40
17:35:40 Remove gradient adaptive sub. 90
17:34:55 DDP 90 25 0 40 50 1.37 29
17:34:16 Align RGB 100 1