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Contains:  NGC 457, The star φCas
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NGC457, 





    
        

            Kirchen Claude
NGC457

NGC457

Technical card

Imaging telescope or lens:Skywatcher 200/1000 PDS

Imaging camera:QHYCCD QHY8L

Mount:Skywatcher AZ-EQ6 GT

Guiding telescope or lens:TS OAG 9mm

Guiding camera:ZWO ASI120MM-S

Software:photoshopDeepSkyStackerPHDPixinsight 1.8FitsworkAPT - Astro Photography Tool

Accessory:GPU Komakorrektor

Resolution: 2993x2021

Dates:Feb. 16, 2019

Frames: 12x900" -25C bin 1x1

Integration: 3.0 hours

Darks: ~20

Flats: ~20

Bias: ~50

Avg. Moon age: 11.13 days

Avg. Moon phase: 85.76%

Mean FWHM: 3.00

Astrometry.net job: 2529498

RA center: 19.907 degrees

DEC center: 58.337 degrees

Pixel scale: 1.603 arcsec/pixel

Orientation: 82.515 degrees

Field radius: 0.804 degrees

Locations: Gartensternwarte, Mettlach, Saarland, Germany

Data source: Backyard

Comments

Author

Kirchen
Kirchen Claude
License: Attribution-NonCommercial-ShareAlike Creative Commons
2631
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NGC457, 





    
        

            Kirchen Claude