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Sadr region (Butterfly to Crescent) 2x2 mosaic, Jonathan Aranow

Sadr region (Butterfly to Crescent) 2x2 mosaic

Getting plate-solving status, please wait...
Sadr region (Butterfly to Crescent) 2x2 mosaic, Jonathan Aranow

Sadr region (Butterfly to Crescent) 2x2 mosaic

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Description

Widefield image of 2x2 panels of the Sadr region of Gamma Cygni Nebula which includes the "Butterlfly" portion of the nebula as well as the Crescent nebula.  Images were taken over the course of the Summer of 2021.  Total of 1001 images. SHO imaging was taken at gain 200, -15C x 300 sec.  RGB images for stars taken at 90 sec gain 120.

Comments

Revisions

  • Sadr region (Butterfly to Crescent) 2x2 mosaic, Jonathan Aranow
    Original
  • Sadr region (Butterfly to Crescent) 2x2 mosaic, Jonathan Aranow
    B
  • Final
    Sadr region (Butterfly to Crescent) 2x2 mosaic, Jonathan Aranow
    C

B

Description: Reedited- got rid of noise and reran starnet using the mono channels and blending rather than prior efforts using starnet rgb process. I think the mono approach- while more time consuming, generated much less artifact.

Uploaded: ...

C

Description: Reprocessed RGB stars to reduce flare- Bumped saturation, Some clone brush work to clean up artifacts

Uploaded: ...

Histogram

Sadr region (Butterfly to Crescent) 2x2 mosaic, Jonathan Aranow