Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  37 gam Cyg  ·  B344  ·  LBN 215  ·  LBN 234  ·  LBN 236  ·  LBN 240  ·  LBN 241  ·  LBN 248  ·  LBN 249  ·  LBN 251  ·  LBN 253  ·  LBN 261  ·  LBN 268  ·  LDN 879  ·  LDN 881  ·  LDN 882  ·  LDN 883  ·  LDN 886  ·  LDN 888  ·  LDN 889  ·  NGC 6910  ·  PK076+01.2  ·  PK077+02.1  ·  Sadr  ·  Sh2-108  ·  The star Sadr (γCyg)  ·  VdB130
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Gamma Cassiopeiae, Paul Wilson
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Gamma Cassiopeiae

Getting plate-solving status, please wait...
Gamma Cassiopeiae, Paul Wilson
Powered byPixInsight

Gamma Cassiopeiae

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Description

I tried combining OSC for the stars with duo-band for the nebulosity, but I wasn't satisfied with the results.

Also, Sadr is "the other" Alnitak for causing star halos and this was the better alternative. Trying to use Starnet to remove the stars completely left Sadr behind to deal with its halo. I tried a couple of techniques to reduce the halo, but again was not satisfied with results.

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Gamma Cassiopeiae, Paul Wilson

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