Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5473  ·  NGC 5477
M101, 



    
        

            Jens Hartmann
M101
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M101

Technical card

Imaging telescopes or lenses: Skywatcher N 200/1000 PDS Explorer BD OTA

Imaging cameras: Canon EOS 1000D

Mounts: Celestron CGEM CGEM

Guiding telescopes or lenses: SKYWATCHER 70/500

Guiding cameras: MGEN

Software: DeepSkyStacker  ·  Fitswork4  ·  Backyard EOS

Accessory: Lacerta MGEN Autoguider


Dates:March 21, 2014

Frames:
10x180" (30') ISO400
6x240" (24') ISO400
6x300" (30') ISO400

Integration: 1h 24'

Darks: ~4

Avg. Moon age: 19.47 days

Avg. Moon phase: 77.01%


Basic astrometry details

Astrometry.net job: 206101

RA center: 14h 2' 46"

DEC center: +54° 22' 15"

Pixel scale: 1.174 arcsec/pixel

Orientation: -92.754 degrees

Field radius: 0.758 degrees


Resolution: 620x410

Locations: Heimsternwarte Deutschneudorf, Olbernhau, Sachsen, Germany

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M101, 



    
        

            Jens Hartmann