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Contains:  M 101, NGC 5422, NGC 5457, NGC 5461, NGC 5473, NGC 5474, NGC 5485
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Pinwheel Galaxy, 



    
        

            Marcel Drechsler
Pinwheel Galaxy
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Technical card


Dates:May 19, 2017

Frames:
IDAS LPS D1: 46x250" ISO1000
Baader Luminance 2": 257x50" (gain: 139.00) -25C bin 1x1

Integration: 6.8 hours

Darks: ~50

Flats: ~20

Bias: ~100

Avg. Moon age: 22.61 days

Avg. Moon phase: 45.05%

Bortle Dark-Sky Scale: 3.00

Temperature: 15.00


Basic astrometry details

Astrometry.net job: 3814316

RA center: 14h 3' 28"

DEC center: +54° 26' 38"

Pixel scale: 1.263 arcsec/pixel

Orientation: 267.289 degrees

Field radius: 1.017 degrees


Resolution: 4654x3461

Locations: Sternwarte am Bärenstein, Bärenstein, Sachsen, Germany

Data source: Backyard

Comments

Author

Marcel_Drechsler
Marcel Drechsler
License: Attribution-NoDerivs Creative Commons
2761
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Pinwheel Galaxy, 



    
        

            Marcel Drechsler