Hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Blue Snowball  ·  NGC 7662
NGC 7662 : la Boule de neige bleue, 



    
        

            Philastro
NGC 7662 : la Boule de neige bleue
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NGC 7662 : la Boule de neige bleue

NGC 7662 : la Boule de neige bleue, 



    
        

            Philastro
NGC 7662 : la Boule de neige bleue
Powered byPixInsight

NGC 7662 : la Boule de neige bleue

Technical card

Imaging telescopes or lenses: Celestron C8XLT

Imaging cameras: ATIK 383l+

Mounts: Sky-Watcher NEQ6

Guiding telescopes or lenses: Orion 80mm f/5

Guiding cameras: The Imaging Source DMK 31AU03.AS

Software: Guidemaster  ·  GIMP  ·  Iris

Filters: Astronomik B 1.25"  ·  Astronomik G 1.25"  ·  Astronomik R 1.25"  ·  Astronomik L 1.25"

Accessory: Geoptik Flat screen


Dates:Sept. 4, 2013

Frames:
Astronomik B 1.25": 16x60" (16') -20C bin 1x1
Astronomik G 1.25": 16x60" (16') -20C bin 1x1
Astronomik L 1.25": 34x60" (34') -20C bin 1x1
Astronomik R 1.25": 12x60" (12') -20C bin 1x1

Integration: 1h 18'

Darks: 15

Flats: 9

Bias: 25

Avg. Moon age: 28.58 days

Avg. Moon phase: 1.03%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.35

Mean FWHM: 3.50

Temperature: 11.00


Basic astrometry details

Astrometry.net job: 150580

RA center: 23h25m55s.2

DEC center: +42°3415

Pixel scale: 0.540 arcsec/pixel

Orientation: 99.535 degrees

Field radius: 0.235 degrees


Resolution: 2500x1885

Locations: Plateau de Beille, Plateau de Beille, Ariège, France

Comments

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NGC 7662 : la Boule de neige bleue, 



    
        

            Philastro