Image of the day

Captured by
Douglas Rollain

LBN 576 - The Garlic Nebula

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Rosetta Nebula in Hydrogen Alpha image

Rosetta Nebula in Hydrogen Alpha


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

6 frames x 1800 seconds each. darks, flats, bias in Maxim DL, Aligned/combined in Registar, Curves, Level, Unsharp mask, Median filter in photoshop.