Celestial hemisphere:  Northern  ·  Constellation: Lyra (Lyr)  ·  Contains:  M 57  ·  NGC 6720  ·  Ring Nebula
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M57 aka "Ring Nebula" in RGB at 1500mm focal length, Vitaly
M57 aka "Ring Nebula" in RGB at 1500mm focal length, Vitaly

M57 aka "Ring Nebula" in RGB at 1500mm focal length

Equipment

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Acquisition details

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Description

  1. Calibrated and debayerd in WBBP
  2. Drizzled 2x each channel separately (PSF Signal Weight, Local norm, RCR)
  3. DBE
  4. SPCC
  5. BXT
  6. GHS
  7. NXT

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