Hemisphere:  Northern  ·  Constellation: Pegasus (Peg)  ·  Contains:  NGC 7331  ·  NGC 7333  ·  NGC 7335  ·  NGC 7336  ·  NGC 7337  ·  NGC 7338  ·  NGC 7340
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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

Getting plate-solving status, please wait...
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

Imaging telescopes or lenses: Orion USA 10" Astrograph F/3,9

Imaging cameras: QHYCCD 183m

Mounts: Ioptron Cem60

Software: Astroart

Filters: Tecnosky CLS Imaging HQ 2"

Accessory: Baader MPCC Mark III


Dates:Sept. 13, 2019Sept. 14, 2019

Frames:
Tecnosky CLS Imaging HQ 2": 1040x20" (5h 46' 40") (gain: 76.00) -10C bin 2x2
Tecnosky CLS Imaging HQ 2": 840x30" (7h) (gain: 76.00) -10C bin 2x2

Integration: 12h 46' 40"

Avg. Moon age: 14.60 days

Avg. Moon phase: 99.74%

Temperature: 18.00


Astrometry.net job: 2922579

RA center: 22h 37' 13"

DEC center: +34° 23' 7"

Pixel scale: 0.988 arcsec/pixel

Orientation: 154.935 degrees

Field radius: 0.270 degrees


Resolution: 1743x916

Locations: Prato - S.Lucia Home Terrace Observatory, Prato, Prato, Italy

Data source: Backyard

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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