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Contains:  Dumbbell nebula, M 27, NGC 6853, The star 14Vul
Getting plate-solving status, please wait...
M27 Dumbbell Nebula, 



    
        

            star-watcher.ch
M27 Dumbbell Nebula
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M27 Dumbbell Nebula

Technical card


Dates:June 6, 2016

Frames:Astronomik CLS Canon EOS Clip: 105x60" ISO1600

Integration: 1.8 hours

Darks: ~30

Bias: ~60

Avg. Moon age: 1.54 days

Avg. Moon phase: 2.67%

Temperature: 14.00


Basic astrometry details

Astrometry.net job: 1299261

RA center: 19h 59' 38"

DEC center: +22° 41' 56"

Pixel scale: 3.142 arcsec/pixel

Orientation: 0.227 degrees

Field radius: 0.847 degrees


Resolution: 1614x1078

Locations: Derendingen 454m, Solothurn, SO, Switzerland

Description

280mm @ f/5.6

Finally CS after weeks of bad conditions :-)

Stacking:
Original: DSS Auto Adaptive Weighted Average Combination
Image B,C,D: DSS Sigma Clipping Median Combination
Processed with PixInsight, finishing in Lightroom.

Image E registered, debayered, stacked and processed in PixInsight

Comments

Author

star-watcher.ch
star-watcher.ch
License: None (All rights reserved)
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Revisions

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    Original
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    B
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    C
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    E
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    F
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    G
  • Final
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            star-watcher.ch
    H

Sky plot

Sky plot

Histogram

M27 Dumbbell Nebula, 



    
        

            star-watcher.ch