Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  M 27, Dumbbell nebula, NGC 6853
Getting plate-solving status, please wait...
M-27 Dumbbell Nebula - Bicolour image with Ha and OIII, 





    
        

            Francois Theriault
M-27 Dumbbell Nebula - Bicolour image with Ha and OIII

M-27 Dumbbell Nebula - Bicolour image with Ha and OIII

Technical card

Resolution: 4167x3670

Dates:Aug. 18, 2015

Frames:
Blue: 10x300" bin 2x2
Green: 10x300" bin 2x2
Ha: 29x300" bin 1x1
OIII: 12x300" bin 2x2
Red: 10x3" bin 2x2
SII: 12x300" bin 2x2
UV/IR Lum: 26x300" bin 1x1

Integration: 8.3 hours

Avg. Moon age: 3.49 days

Avg. Moon phase: 13.18%

Astrometry.net job: 1025303

RA center: 299.927 degrees

DEC center: 22.707 degrees

Pixel scale: 0.460 arcsec/pixel

Orientation: 1.818 degrees

Field radius: 0.355 degrees

Locations: Genesis Observatory, Moncton, New Brunswick, Canada

Description

I decided to replace the visual bands with some of the better narrowband data. The resulting image is a bi-colour image with Ha assigned to red and OIII assigned to blue. I synthesized the green layer.

Comments

Author

FrancoisT
Francois Theriault
License: None (All rights reserved)
3681
Like

Revisions

  • M-27 Dumbbell Nebula - Bicolour image with Ha and OIII, 





    
        

            Francois Theriault
    Original
  • M-27 Dumbbell Nebula - Bicolour image with Ha and OIII, 





    
        

            Francois Theriault
    B
  • M-27 Dumbbell Nebula - Bicolour image with Ha and OIII, 





    
        

            Francois Theriault
    C
  • Final
    M-27 Dumbbell Nebula - Bicolour image with Ha and OIII, 





    
        

            Francois Theriault
    D

Sky plot

Sky plot

Histogram

M-27 Dumbbell Nebula - Bicolour image with Ha and OIII, 





    
        

            Francois Theriault