Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5422  ·  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  ·  NGC 5484  ·  NGC 5485  ·  NGC 5486  ·  Pinwheel galaxy
M101 - Pinwheel Galaxy, 



    
        

            Andreas Hauf
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M101 - Pinwheel Galaxy

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
M101 - Pinwheel Galaxy, 



    
        

            Andreas Hauf
Powered byPixInsight

M101 - Pinwheel Galaxy

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Acquisition details

Dates:
April 11, 2020
Frames:
Baader B-Filter: 6×200(20′) (gain: 139.00) -20°C bin 1×1
Baader G-Filter: 6×200(20′) (gain: 139.00) -20°C bin 1×1
Baader L-Filter: 18×200(1h) (gain: 139.00) -20°C bin 1×1
Baader R-Filter: 6×200(20′) (gain: 139.00) -20°C bin 1×1
Integration:
2h
Darks:
50
Flats:
10
Bias:
50
Avg. Moon age:
18.62 days
Avg. Moon phase:
84.09%
Bortle Dark-Sky Scale:
4.00

RA center: 14h03m10s.95

DEC center: +54°2305.7

Pixel scale: 1.819 arcsec/pixel

Orientation: -48.493 degrees

Field radius: 1.368 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 4327x3260

File size: 4.5 MB

Locations: STERNWARTE17, Ansbach, Bayern, Germany

Data source: Backyard

Comments

Sky plot

Sky plot

Histogram

M101 - Pinwheel Galaxy, 



    
        

            Andreas Hauf