Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205
2017-08-21_M13, 



    
        

            Dominique Durand
2017-08-21_M13
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2017-08-21_M13

2017-08-21_M13, 



    
        

            Dominique Durand
2017-08-21_M13
Powered byPixInsight

2017-08-21_M13

Technical card

Imaging telescopes or lenses: Astro-Physics 130EDFGT

Imaging cameras: QHYCCD QHY168C

Mounts: Astro-Physics Mach1 GTO

Guiding telescopes or lenses: Astro-Physics 130EDFGT

Guiding cameras: QHYCCD QHY5III-224

Software: PhotoShop

Accessory: Astro-Physics Field Flattener


Dates:Aug. 21, 2017

Frames: 300x30" (2h 30') (gain: 50.00) -15C

Integration: 2h 30'

Darks: 10

Flats: 10

Avg. Moon age: 29.24 days

Avg. Moon phase: 0.10%

Temperature: 20.00


Basic astrometry details

Astrometry.net job: 1704974

RA center: 16h41m40s

DEC center: +36°2710

Pixel scale: 1.120 arcsec/pixel

Orientation: 269.629 degrees

Field radius: 0.463 degrees


Resolution: 1824x1209

Locations: Chezmoi, Cestas, Gironde, France

Comments

Sky plot

Sky plot

Histogram

2017-08-21_M13, 



    
        

            Dominique Durand