Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  ES UMa  ·  HD85458  ·  M 81  ·  MQ J095317.61+690642.9  ·  MQ J095336.38+690542.3  ·  MQ J095351.60+690249.3  ·  MQ J095405.35+684927.1  ·  MQ J095449.42+690444.6  ·  MQ J095501.20+691444.8  ·  MQ J095502.60+685900.3  ·  MQ J095508.94+685723.1  ·  MQ J095509.76+690407.6  ·  MQ J095511.82+690249.8  ·  MQ J095515.69+685428.4  ·  MQ J095521.88+690637.6  ·  MQ J095525.13+690113.3  ·  MQ J095532.08+690037.9  ·  MQ J095532.97+685811.9  ·  MQ J095547.01+690551.1  ·  MQ J095551.82+690739.4  ·  MQ J095552.62+690434.0  ·  MQ J095554.93+690056.1  ·  MQ J095556.52+690802.9  ·  MQ J095557.54+690454.9  ·  MQ J095600.15+690531.1  ·  MQ J095606.06+690833.2  ·  MQ J095608.52+690102.9  ·  MQ J095619.84+690113.4  ·  MQ J095627.42+690109.8  ·  And 53 more.
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M81 L-RGB, Rich Sky
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M81 L-RGB

Getting plate-solving status, please wait...
M81 L-RGB, Rich Sky
Powered byPixInsight

M81 L-RGB

Equipment

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Acquisition details

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Description

M81 with SCT 235 mm at f/6.2.
Luminance data : 166 x 60s  August 06 - 2022
R: 57x60s August 06 - 2022
G: 77x60s  August 06 - 2022
B: 56x60s  August 06 - 2022

Astronomik RGB filters

Bin 1x1

M81 galaxy during a full moon...
Hope to get Ha, but very late in the season.


Data stacked with ASTAP.

Comments

Revisions

  • Final
    M81 L-RGB, Rich Sky
    Original
  • M81 L-RGB, Rich Sky
    B

B

Title: M81 Luminance

Description: Luminance filter

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Sky plot

Sky plot

Histogram

M81 L-RGB, Rich Sky