Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5422  ·  NGC 5457  ·  NGC 5473  ·  NGC 5474  ·  NGC 5485
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M 101, 



    
        

            alphaastro (Rüdiger)
M 101
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M 101

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



    
        

            alphaastro (Rüdiger)
M 101
Powered byPixInsight

M 101

Technical card

Imaging telescopes or lenses: Skywatcher Esprit 80ED APO Triplet

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: SkyWatcher AZ-EQ5 GT

Guiding telescopes or lenses: GSO 50mm Finder

Guiding cameras: Loadestar

Focal reducers: Skywatcher Field Flattener

Software: Diffraction Limited Maxim DL 6 Pro  ·  Adobe Photoshop CS4  ·  ccdstack 2.0


Dates:March 27, 2017

Frames:Astrodon Gen2E Lum: 12x300" (1h) (gain: 139.00) -20C bin 1x1

Integration: 1h

Darks: 12

Flats: 12

Bias: 12

Avg. Moon age: 28.85 days

Avg. Moon phase: 0.52%

Mean SQM: 19.80


Basic astrometry details

Astrometry.net job: 1516109

RA center: 14h03m16s.3

DEC center: +54°2034

Pixel scale: 2.887 arcsec/pixel

Orientation: 353.376 degrees

Field radius: 1.545 degrees


Resolution: 3073x2323

Locations: My Garden, Bergkamen, NRW, Germany

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M 101, 



    
        

            alphaastro (Rüdiger)