Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5422  ·  NGC 5457  ·  NGC 5461  ·  NGC 5473  ·  NGC 5474  ·  NGC 5485
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M101, 



    
        

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M101
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M101

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M101, 



    
        

            MarkusB
M101
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M101

Technical card

Imaging telescopes or lenses: Skywatcher Evostar 80ED DS-PRO

Imaging cameras: Canon EOS 1100D / Rebel T3

Mounts: NEQ-6 Pro

Guiding telescopes or lenses: Skywatcher Evostar 80ED DS-PRO

Focal reducers: Skywatcher 0,85x Reducer und Flattener

Accessory: Lacerta MGEN2  ·  Lacerta Off Axis Guider - for Canon EOS cameras


Dates:March 27, 2017

Frames: 30x600"

Integration: 5.0 hours

Avg. Moon age: 28.85 days

Avg. Moon phase: 0.52%


Basic astrometry details

Astrometry.net job: 4128925

RA center: 14h 2' 45"

DEC center: +54° 22' 26"

Pixel scale: 1.744 arcsec/pixel

Orientation: 83.182 degrees

Field radius: 1.182 degrees


Resolution: 4096x2650

Data source: Traveller

Description

M101

Comments

Sky plot

Sky plot

Histogram

M101, 



    
        

            MarkusB