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Contains:  M 27, Dumbbell nebula, NGC 6853
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Dumbell Nebula (Messier 27), 





    
        

            Miles Zhou
Dumbell Nebula (Messier 27)

Technical card

Imaging telescope or lens:Sky-Rover 130APO

Imaging camera:QHYCCD QHY 9M

Mount:ioptron iEQ45-GTN

Guiding camera:QHYCCD QHY 5L-II-M

Resolution: 2077x1373

Dates:Aug. 5, 2013

Frames:
4x120" -15C bin 1x1
13x300" -15C bin 1x1

Integration: 1.2 hours

Darks: ~11

Flats: ~11

Bias: ~11

Avg. Moon age: 28.24 days

Avg. Moon phase: 1.87%

Bortle Dark-Sky Scale: 4.00

Temperature: 30.00

Astrometry.net job: 105246

RA center: 19h 59' 33"

DEC center: +22° 43' 37"

Pixel scale: 1.221 arcsec/pixel

Orientation: 179.050 degrees

Field radius: 0.422

Locations: Hangzhou, Hangzhou, Zhejiang, China

Description

Dumbell Nebula (Messier 27)

Star LRGB HDR
L: 9x300s
RGB: 4x300s each (bin 1)
Stars RGB: 4x120s each (bin 1)

Star RGB image is Color Douged on top of LRGB Image.

Comments

Author

mileszhou
Miles Zhou
License: None (All rights reserved)
1830
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Revisions

  • Dumbell Nebula (Messier 27), 





    
        

            Miles Zhou
    Original
  • Final
    Dumbell Nebula (Messier 27), 





    
        

            Miles Zhou
    B

Sky plot

Sky plot

Histogram

Dumbell Nebula (Messier 27), 





    
        

            Miles Zhou