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Captured by
peter erdman

Unnamed Wisps

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Rosette Nebula image

Rosette Nebula


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

A medium field view of the Rosette Nebula in H alpha. Taken with TMB5 f/6 (with FF), STL6303 camera, Barr Associates 4nm Ha filter, 9 hours exposure (30 minute subframes). Processing in Maxim with gamma stretch and unsharp mask.