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Contains:  M 27, Dumbbell nebula, NGC 6853
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M27 - Dumbbell Nebula, 





    
        

            Robert Eder
M27 - Dumbbell Nebula

M27 - Dumbbell Nebula

Technical card

Resolution: 1508x1111

Dates:Sept. 21, 2019

Frames:
30x300" ISO800
20x60" ISO800
OPTOLONG L-eNhance: 30x300" ISO1600

Integration: 5.3 hours

Darks: ~20

Flats: ~40

Bias: ~100

Avg. Moon age: 21.54 days

Avg. Moon phase: 56.49%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2940351

RA center: 299.894 degrees

DEC center: 22.721 degrees

Pixel scale: 1.658 arcsec/pixel

Orientation: 3.003 degrees

Field radius: 0.431 degrees

Locations: Home, Vienna, Austria

Data source: Traveller

Description

This is my first image with the OPTOLONG L-eNhance dual-filter, and I'm lovin' it!😍
I made RGB's till the moon came out, and have then switched to the dual filter for Ha and OIII.

Comments

Author

Robsi
Robert Eder
License: None (All rights reserved)
2633
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Revisions

  • Final
    M27 - Dumbbell Nebula, 





    
        

            Robert Eder
    Original
  • M27 - Dumbbell Nebula, 





    
        

            Robert Eder
    H

H

wide-field

Sky plot

Sky plot

Histogram

M27 - Dumbbell Nebula, 





    
        

            Robert Eder