Celestial hemisphere:  Northern  ·  Constellation: Pegasus (Peg)  ·  Contains:  NGC 7331  ·  NGC 7333  ·  NGC 7335  ·  NGC 7336  ·  NGC 7337  ·  NGC 7338  ·  NGC 7340
2 nigths on ngc7331 over 12 hours of unguided exposures - no dark no flat, Stefano Ciapetti
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2 nigths on ngc7331 over 12 hours of unguided exposures - no dark no flat

2 nigths on ngc7331 over 12 hours of unguided exposures - no dark no flat, Stefano Ciapetti
Powered byPixInsight

2 nigths on ngc7331 over 12 hours of unguided exposures - no dark no flat

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Description

over 12 hours exposures taken on the 13th and 14th of september from my home terrace with a QHY183M cool, an Orion 25 F 3.9 on top of a Ioptron CEM 60. Exposures of 20 and 30 seconds. No darks, no flats. Aquisition with Astroart and some processing. Gradient reduction and star size rduction with PS. Thanks for looking.

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2 nigths on ngc7331 over 12 hours of unguided exposures - no dark no flat, Stefano Ciapetti

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