Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5473  ·  NGC 5474  ·  NGC 5477  ·  NGC 5485
Messier 101, 



    
        

            Pascal83
Messier 101
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Messier 101

Messier 101, 



    
        

            Pascal83
Messier 101
Powered byPixInsight

Messier 101

Acquisition details

Dates:
July 11, 2018
Frames:
347×92(8h 52′ 4″)
Integration:
8h 52′ 4″
Avg. Moon age:
27.64 days
Avg. Moon phase:
4.01%

Basic astrometry details

Astrometry.net job: 2803231

RA center: 14h03m11s.0

DEC center: +54°2136

Pixel scale: 2.186 arcsec/pixel

Orientation: 268.795 degrees

Field radius: 0.944 degrees

Resolution: 2500x1849

File size: 3.8 MB

Locations: Observatoire personnel, GAREOULT, Var, France

Data source: Unknown

Description

QHY163M Gain; 130 Offset; 71

Filtres Baader 36mm L_ Ha_RGB

L; 140 x 90s / Ha; 25 x 120s / R; 60 x 90s / G; 62 x 90s / B; 60 x 90s

Comments

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Histogram

Messier 101, 



    
        

            Pascal83