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Contains:  M 17, NGC 6618, Omega nebula
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Messier 17  The Swan Nebula  HSO, 



    
        

            Paul Borchardt
Messier 17  The Swan Nebula  HSO
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Messier 17 The Swan Nebula HSO

Technical card


Dates:Sept. 12, 2018Sept. 13, 2018Sept. 14, 2018

Frames:
Astronomik Ha 6nm 1.25": 24x300" (gain: 75.00) -15C bin 1x1
Astronomik Oiii 6nm 1.25": 24x300" (gain: 75.00) -15C bin 1x1
Astronomik S II 6nm: 24x300" (gain: 75.00) -15C bin 1x1

Integration: 6.0 hours

Darks: ~20

Flats: ~20

Avg. Moon age: 4.05 days

Avg. Moon phase: 17.92%


Basic astrometry details

Astrometry.net job: 2617966

RA center: 18h 21' 3"

DEC center: -16° 11' 9"

Pixel scale: 1.065 arcsec/pixel

Orientation: 4.478 degrees

Field radius: 0.795 degrees


Resolution: 4500x3389

Data source: Backyard

Comments

Author

PBorchardt
Paul Borchardt
License: None (All rights reserved)
530
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Revisions

  • Final
    Messier 17  The Swan Nebula  HSO, 



    
        

            Paul Borchardt
    Original
  • Messier 17  The Swan Nebula  HSO, 



    
        

            Paul Borchardt
    B

B

Description: Reprocessed as a SHO.

Sky plot

Sky plot

Histogram

Messier 17  The Swan Nebula  HSO, 



    
        

            Paul Borchardt

In these public groups

Milwaukee Astronomical Society