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Contains:  Bode's galaxy, Bode's nebulae, M 81, M81, NGC 3031
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M81, 



    
        

            Matthias Steiner
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M81

Technical card

Imaging telescopes or lenses:LACERTA Newton ohne Namen 8"/f4

Imaging cameras:ZWO ASI 1600 MC Pro

Mounts:Skywatcher AZ-EQ6

Guiding telescopes or lenses:Omegon 50mm Guide Scope

Guiding cameras:QHYCCD ALccd 5L-IIc

Software:PixInsight 1.8

Filters:Hutech IDAS LPS V4

Accessory:SkyWatcher GPU4QHYCCD PoleMaster


Dates:Feb. 25, 2019

Frames:Hutech IDAS LPS D1 2" Hutech IDAS LPS D1: 228x180" (gain: 0.00) -20C bin 1x1

Integration: 11.4 hours

Darks: ~30

Flats: ~30

Avg. Moon age: 21.17 days

Avg. Moon phase: 60.32%

Bortle Dark-Sky Scale: 5.00


Astrometry.net job: 2576633

RA center: 9h 55' 28"

DEC center: +69° 4' 34"

Pixel scale: 0.981 arcsec/pixel

Orientation: 154.812 degrees

Field radius: 0.726 degrees


Resolution: 4218x3252

Locations: Garten, Dreieich - Götzenhain, Hessen, None

Data source: Backyard

Comments

Author

masteiner
Matthias Steiner
License: None (All rights reserved)
1121
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Revisions

  • M81, 



    
        

            Matthias Steiner
    Original
  • M81, 



    
        

            Matthias Steiner
    B
  • Final
    M81, 



    
        

            Matthias Steiner
    C

Sky plot

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Histogram

M81, 



    
        

            Matthias Steiner