Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 2976  ·  NGC 3027  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077  ·  The star 22UMa  ·  The star 24UMa  ·  The star 27UMa
M81 Region and IFN, Jan Curtis
M81 Region and IFN
Powered byPixInsight

M81 Region and IFN

Equipment

Loading...

Acquisition details

Loading...

Description

Taken at f/5. More subs make a difference!

I've added more subs and processed with my new 5K iMac: totaling +11 hours integrated time!

Version "H" adds 77 new subs.

Comments

Revisions

  • M81 Region and IFN, Jan Curtis
    Original
  • M81 Region and IFN, Jan Curtis
    E
  • M81 Region and IFN, Jan Curtis
    F
  • M81 Region and IFN, Jan Curtis
    G
  • Final
    M81 Region and IFN, Jan Curtis
    H

Sky plot

Sky plot

Histogram

M81 Region and IFN, Jan Curtis