Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5447  ·  NGC 5449  ·  NGC 5450  ·  NGC 5451  ·  NGC 5453  ·  NGC 5455  ·  NGC 5457  ·  NGC 5461  ·  NGC 5462  ·  NGC 5471  ·  NGC 5473  ·  NGC 5474  ·  NGC 5477  ·  Pinwheel galaxy
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M101 Wide Field Annotated, 



    
        

            Yu-Hang Kuo
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M101 Wide Field Annotated

Getting plate-solving status, please wait...
M101 Wide Field Annotated, 



    
        

            Yu-Hang Kuo
Powered byPixInsight

M101 Wide Field Annotated

Acquisition details

Dates:
June 16, 2018
Frames:
Astronomik Deep-Sky RGB: 30×150(1h 15′) (gain: 11.00) -20°C
Astronomik L-3 UV-IR Block 1.25": 61×60(1h 1′) (gain: 11.00) -20°C
Integration:
2h 16′
Darks:
50
Flats:
50
Flat darks:
50
Bias:
50
Avg. Moon age:
3.09 days
Avg. Moon phase:
10.42%
Bortle Dark-Sky Scale:
5.00
Mean SQM:
20.38

RA center: 14h03m05s.82

DEC center: +54°1407.5

Pixel scale: 1.025 arcsec/pixel

Orientation: 82.824 degrees

Field radius: 0.897 degrees

More info:Open 

Resolution: 5244x3496

File size: 2.8 MB

Locations: Rattlesnake Mountain Trailhead, Snoqualmie, WA, United States

Data source: Traveller

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M101 Wide Field Annotated, 



    
        

            Yu-Hang Kuo