Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  NGC 3031
M81 Bode's Galaxy, 



    
        

            Hata Sung
M81 Bode's Galaxy
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M81 Bode's Galaxy

Technical card

Imaging telescopes or lenses: CELESTRON Edge HD 800

Imaging cameras: Canon EOS 450D / Digital Rebel XSi / Kiss X2

Mounts: Orion Atlas EQ-G

Guiding telescopes or lenses: SkyWatcher 80/400

Guiding cameras: SBIG STV

Focal reducers: Optec lepus 0.62X Telecompressor Lens HD C8 EdgeHD Edition

Software: Adobe Photoshop CS5  ·  DeepSkyStacker


Dates:Oct. 12, 2012

Frames: 12x300" (1h)

Integration: 1h

Avg. Moon age: 26.23 days

Avg. Moon phase: 11.86%


Basic astrometry details

Astrometry.net job: 228848

RA center: 9h 55' 33"

DEC center: +69° 3' 54"

Pixel scale: 1.503 arcsec/pixel

Orientation: -35.209 degrees

Field radius: 0.401 degrees


Resolution: 620x413

Locations: Hata, Taipei TAIWAN, None

Description

Location:

GPS : N121.27 E24.12

Hehuan Mountain (台灣合歡山昆陽 , Elevation 3100M)

Ren'ai Township, Nantou County, TAIWAN

Comments

Sky plot

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Histogram

M81 Bode's Galaxy, 



    
        

            Hata Sung