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M51

7. March 2025 - Wichtrach, Bern
Version 1 (edited on 9. March 2025)
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Exposure Time

  • 144 x 90 s 56 L
  • 76 x 30 s 56 R
  • 64 x 30 s 56 G
  • 60 x 30 s 56 B
  • 82 x 300 s 56 Hα
∑ 12 h 6 min

Calibration

Center (RA, DEC) 202.4723, 47.1972
Size 0.510 × 0.458 deg
Radius 0.343 deg
Avg. Distance to Moon 87.53 deg
Avg. Moon phase
55.15 %

Guiding

RMS (RA, DEC) 0.84 ", 0.64 "
RMS Total 1.05 "
Polar Alignment Error 6.97 '

Objects in picture

Whirlpool Galaxy NGC 5195 IC 4277 NGC 5198 IC 4263 IC 4278 IC 4282 IC 4284 IC 4285 IC 4257

Equipment

Software

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

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