27 Mar 2023
NGC 4565, a.k.a Needle Galaxy or Cadwell 38 an edge-on spiral galaxy of type SA(s)b ~30-50 million light-years away in Coma Berenices. The nature of its bulge remains unknow.
LRGB 4h 10m (14:11:12:13x300s) from CHI-1 Telescope, a Planewave CDK24 with QHY600M camera, and Astrodon 2nd GEN LRGB, situated in the Rio Hurtado Valley, Chile. Part of the telescope.live telescope network. Taken on multiple dates Feb-March 2023.
Processed in PixInsight. There was a weird issue with StarXterminator with this one. Unscreening the stars and then screening them back left weird artifacts.
NGC 4565
4 credit
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Green | 282 | 1h20m | 17 |
| Blue | 318 | 1h30m | 17 |
| Red | 282 | 1h20m | 17 |
| Luminance | 318 | 1h30m | 17 |