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Contains:  M 21, NGC 6531, Trifid nebula, M 20, NGC 6514
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Trifid Nebula M20 in LRGB, 





    
        

            David Nguyen
Trifid Nebula M20 in LRGB

Trifid Nebula M20 in LRGB

Technical card

Resolution: 1567x1551

Dates:June 6, 2014

Frames: 69x600"

Integration: 11.5 hours

Avg. Moon age: 7.97 days

Avg. Moon phase: 56.19%

Astrometry.net job: 332607

RA center: 270.615 degrees

DEC center: -22.997 degrees

Orientation: 77.877 degrees

Field radius: 0.807 degrees

Locations: Home observatory, Sydney Australia , Sydney, NSW, Australia

Description

Data:
L: 38x10min, R: 9, G: 12, B: 10. Collected on 2 separate nights in early June, 2014
Processed in PI and PS

Thanks for looking
David

Raw data of this image is available in my RAW data collection in "June 9, 2014" folder. They are calibrated (dark, flat, bias) and registered. Feel free to use at your will.

Comments

Author

davidng
David Nguyen
License: None (All rights reserved)
4210
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Revisions

  • Trifid Nebula M20 in LRGB, 





    
        

            David Nguyen
    Original
  • Trifid Nebula M20 in LRGB, 





    
        

            David Nguyen
    B
  • Trifid Nebula M20 in LRGB, 





    
        

            David Nguyen
    C
  • Final
    Trifid Nebula M20 in LRGB, 





    
        

            David Nguyen
    D

Sky plot

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Histogram

Trifid Nebula M20 in LRGB, 





    
        

            David Nguyen