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Captured by
Ralph Ford

M31 with Redcat 51

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M51 image

M51


Acquisition Details
  • Number of frames:
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  • CMI/CMII/CMIII:
Description

The goal was to understand limits of unfiltered imaging under Rome urban sky (heavy light polluted). Cge 9.25 f/6.4, Sbig 2000xcm L:17x10min RGB:14x8min, selfguided at 0.5 Hz, Dark subtracted, Sigma combined, Level, curves, Wavelet.

  • User details
  • Filippo Ciferri
  • Filippo Ciferri
  • January 19, 2022