Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)
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vdb 133 - a very tough subject - 891 60 secs unguided subs, 



    
        

            Stefano Ciapetti
vdb 133 - a very tough subject - 891 60 secs unguided subs
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vdb 133 - a very tough subject - 891 60 secs unguided subs

Getting plate-solving status, please wait...
vdb 133 - a very tough subject - 891 60 secs unguided subs, 



    
        

            Stefano Ciapetti
vdb 133 - a very tough subject - 891 60 secs unguided subs
Powered byPixInsight

vdb 133 - a very tough subject - 891 60 secs unguided subs

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

Imaging cameras: QHYCCD 183m

Mounts: Ioptron Cem60

Software: Astroart

Filters: Baader Planetarium H-alpha 50nm narrowband filter

Accessory: Baader MPCC Mark III


Dates:Aug. 10, 2020Aug. 11, 2020Aug. 13, 2020

Frames:Baader Planetarium H-alpha 50nm narrowband filter: 891x60" (14h 51') (gain: 16.00) -20C bin 2x2

Integration: 14h 51'

Darks: 360

Avg. Moon age: 22.28 days

Avg. Moon phase: 48.70%

Bortle Dark-Sky Scale: 7.00


Astrometry.net job: 4592205

RA center: 20h 30' 58"

DEC center: +36° 57' 3"

Pixel scale: 0.983 arcsec/pixel

Orientation: 206.975 degrees

Field radius: 0.411 degrees


Resolution: 2525x1643

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

Data source: Backyard

Description

This image is the sum of 891 60 secs unguided subs taken during the nights of the 10th, 11th and 13th of August with a Newton Orion 250 F 3.9, a QHY183M cooled, a Baader 35 nm ha filter on top of a Ioptron CEM60EC. Aquisition with Astroart and processing with PS. The object seems very faint for my sky and setup.

Vdb 133 is a small and faint reflection nebula in the Cygnus constellation.

Thanks for looking

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  • vdb 133 - a very tough subject - 891 60 secs unguided subs, 



    
        

            Stefano Ciapetti
    Original
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    vdb 133 - a very tough subject - 891 60 secs unguided subs, 



    
        

            Stefano Ciapetti
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vdb 133 - a very tough subject - 891 60 secs unguided subs, 



    
        

            Stefano Ciapetti