Contains:  Blue Snowball, NGC 7662, The star 13And
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Blauer Schneeball , 





    
        

            Kirchen Claude
Blauer Schneeball

Blauer Schneeball

Technical card

Imaging telescope or lens:Skywatcher Quattro 250mm f/4 Carbon

Imaging camera:QHYCCD QHY8L

Mount:Skywatcher AZ-EQ6 GT

Guiding telescope or lens:TS OAG 9mm

Guiding camera:Astrolumina ALccd 5

Software:photoshopPHDPixinsight 1.8FitsworkDeepSkyStackerAPT - Astro Photography Tool

Accessory:GPU Komakorrektor

Resolution: 2610x1483

Dates:Aug. 19, 2017

Frames: 22x58" -21C bin 1x1

Integration: 0.4 hours

Bias: ~50

Avg. Moon age: 27.03 days

Avg. Moon phase: 6.91%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 1725252

RA center: 351.408 degrees

DEC center: 42.842 degrees

Pixel scale: 1.608 arcsec/pixel

Orientation: 232.908 degrees

Field radius: 0.670 degrees

Locations: Gartensternwarte, Mettlach, Saarland, Germany

Data source: Unknown

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Kirchen
Kirchen Claude
License: Attribution-NonCommercial-ShareAlike Creative Commons
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            Kirchen Claude
    Original
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    Blauer Schneeball , 





    
        

            Kirchen Claude
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Blauer Schneeball , 





    
        

            Kirchen Claude