Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  M101  ·  NGC 5457  ·  NGC 5473  ·  NGC5447  ·  NGC5449  ·  NGC5450  ·  NGC5451  ·  NGC5453  ·  NGC5455  ·  NGC5461  ·  NGC5462  ·  NGC5471  ·  NGC5473  ·  Pinwheel galaxy
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M 101, 



    
        

            Fritz
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M 101

Getting plate-solving status, please wait...
M 101, 



    
        

            Fritz
Powered byPixInsight

M 101

Technical card

Imaging telescopes or lenses: SkyWatcher 254/1200 Newton f/4.7

Imaging cameras: Canon 650D(a)

Mounts: Celestron CGEM

Guiding telescopes or lenses: Lacerta MGEN Autoguider

Focal reducers: Skywatcher 0.9 Coma Corrector

Software: PixInsight 1.8 Ripley  ·  Adobe Photoshop


Dates:April 12, 2016April 20, 2016April 25, 2016

Frames:
69x180" (3h 27') ISO800
Optolong H-alpha 12nm: 59x120" (1h 58') ISO1600

Integration: 5h 25'

Darks: ~11

Flats: ~20

Bias: ~50

Avg. Moon age: 12.21 days

Avg. Moon phase: 73.35%


Astrometry.net job: 1057486

RA center: 14h 3' 3"

DEC center: +54° 18' 40"

Pixel scale: 0.816 arcsec/pixel

Orientation: -98.876 degrees

Field radius: 0.665 degrees


Resolution: 4988x3092

Locations: Mobile Setup, Wien, Austria

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M 101, 



    
        

            Fritz