Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  NGC 3031
M81 LRGB, Ikonnikov
M81 LRGB
Powered byPixInsight

M81 LRGB

M81 LRGB, Ikonnikov
M81 LRGB
Powered byPixInsight

M81 LRGB

Equipment

Loading...

Acquisition details

Loading...

Description

Taken with Celestron C8 plus Optec NextGEN WideField 0.5X reducer and Atik 490EX mono CCD on HEQ5. Image comprises 28x10min Luminance (IDAS LPS P2 filter 1x1) and ~20x 4 min R,G and B filters (behind the IDAS, binned 2x2). Guiding was with a celestron OAG and ASI120MM mono camera.

Comments

Revisions

  • M81 LRGB, Ikonnikov
    Original
  • Final
    M81 LRGB, Ikonnikov
    B

Sky plot

Sky plot

Histogram

M81 LRGB, Ikonnikov