Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's galaxy  ·  Bode's nebulae  ·  Cigar galaxy  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
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m81 and m82 (6h6m), 



    
        

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m81 and m82 (6h6m)

Getting plate-solving status, please wait...
m81 and m82 (6h6m), 



    
        

            pfile
Powered byPixInsight

m81 and m82 (6h6m)

Imaging telescopes or lenses: AT6RC

Imaging cameras: Canon EOS 50D

Mounts: Orion SkyView Pro EQ

Guiding telescopes or lenses: Orion Finderscope 9x50

Guiding cameras: Meade DSI

Focal reducers: TeleVue TRF-2008

Software: PixInsight  ·  Binary Rivers Backyard EOS  ·  PHD guiding

Filters: Astronomik CLS Clip-Filter

Accessory: DIY Thermoelectric cooler


Dates:April 21, 2012April 22, 2012

Frames:
Astronomik CLS Clip-Filter: 54x240" (3h 36') ISO1600 17C bin 1x1
Astronomik CLS Clip-Filter: 30x300" (2h 30') ISO1600 17C bin 1x1

Integration: 6h 6'

Darks: 80

Flats: 80

Bias: 80

Avg. Moon age: 0.61 days

Avg. Moon phase: 0.65%

Bortle Dark-Sky Scale: 8.00

Temperature: 17.00


RA center: 09h55m45s.799

DEC center: +69°2026.58

Pixel scale: 0.880 arcsec/pixel

Orientation: -122.369 degrees

Field radius: 0.645 degrees

More info:Open 


Resolution: 4372x2928

Description

30x300s +

54x240s = 6h06m

astronomik cls + modified canon 50d

at6rc + trf-2008 (f/7.2, fl=1100mm)

processing in pixinsight 1.7

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m81 and m82 (6h6m), 



    
        

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