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Contains:  M 27, Dumbbell nebula, NGC 6853, The star 14Vul
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Messier 27 - The Dumbbell Nebula, 





    
        

            Frank Schmitz
Messier 27 - The Dumbbell Nebula

Messier 27 - The Dumbbell Nebula

Technical card

Resolution: 3338x2323

Dates:Aug. 7, 2017

Frames:Hutech IDAS LPS D1: 40x300" ISO200 bin 1x1

Integration: 3.3 hours

Flats: ~50

Bias: ~50

Avg. Moon age: 14.52 days

Avg. Moon phase: 99.93%

Bortle Dark-Sky Scale: 5.00

Temperature: 15.00

Astrometry.net job: 1682575

RA center: 299.902 degrees

DEC center: 22.722 degrees

Pixel scale: 1.290 arcsec/pixel

Orientation: 177.841 degrees

Field radius: 0.728 degrees

Locations: Home, Odenthal, Deutschland, Germany

Description

The big target yesterday night. 40 quality subs with ISO 200 to see how the noise turns out. A lot better raw result then all my previous shots. I think I will stick with these settings. Sensorgen also tells me to use ISO 200 with the 1000D, a big difference.

Comments

Author

zishor
Frank Schmitz
License: None (All rights reserved)
1874
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Revisions

  • Messier 27 - The Dumbbell Nebula, 





    
        

            Frank Schmitz
    Original
  • Messier 27 - The Dumbbell Nebula, 





    
        

            Frank Schmitz
    B
  • Messier 27 - The Dumbbell Nebula, 





    
        

            Frank Schmitz
    C
  • Final
    Messier 27 - The Dumbbell Nebula, 





    
        

            Frank Schmitz
    D

B

Added a diff layer with an inverted layer mask to get the background smoother and despeckeled the noise in the nebula

C

3x drizzle and a bit closer to the subject ;)

D

Smaller Stars

Sky plot

Sky plot

Histogram

Messier 27 - The Dumbbell Nebula, 





    
        

            Frank Schmitz

In these public groups

Cloudy Nights
Fast Newtonians