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M81 & M82

20. March 2025 - Wichtrach, Bern
Version 1 (edited on 22. March 2025)

Exposure Time

270 x 30 s56L
40 x 90 s56R
40 x 90 s56G
40 x 90 s56B
64 x 300 s56Hα
∑10 h 35 min

Calibration

Center (RA, DEC) 149.4755, 69.1620
Size 1.589 × 1.093 deg
Radius 0.964 deg
Avg. Distance to Moon 114.48 deg
Avg. Moon phase
72.26 %

Guiding

RMS (RA, DEC) 0.75 ", 0.73 "
RMS Total 1.04 "
Polar Alignment Error 12.12 '

Objects in picture

Equipment

Software

  • PixInsight
  • PHD 2 Guiding
  • N.I.N.A.

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