Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  NGC 3945
Getting plate-solving status, please wait...
NGC 3945 Double ringed barred spiral, lowenthalm
Powered byPixInsight

NGC 3945 Double ringed barred spiral

Equipment

Loading...

Acquisition details

Loading...

Description

Just over 30 minute live-stack of an interesting barred spiral with an outer ring. Very pleasing symmetry in this galaxy. The outer ring is very difficult to capture. A darker sky would probably help a lot!

Comments

Revisions

  • NGC 3945 Double ringed barred spiral, lowenthalm
    Original
  • Final
    NGC 3945 Double ringed barred spiral, lowenthalm
    B

B

Description: Better black balance with FitsWork4 reprocessing

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC 3945 Double ringed barred spiral, lowenthalm

In these public groups

Astrophotography with Dobson