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Contains:  M 16, Eagle nebula, NGC 6611
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M16 Eagle Nebula, 





    
        

            Stan Smith
M16 Eagle Nebula

M16 Eagle Nebula

Technical card

Resolution: 3339x2643

Dates:Aug. 30, 2019

Frames:
Optolong Ha 7nm 1,25": 15x180" bin 1x1
Optolong OIII 6.5nm 1.25": 15x180" bin 1x1
Optolong S-II 6.5nm: 15x180" bin 1x1

Integration: 2.2 hours

Avg. Moon age: 0.08 days

Avg. Moon phase: 0.01%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2921002

RA center: 18h 18' 35"

DEC center: -13° 55' 15"

Pixel scale: 1.369 arcsec/pixel

Orientation: 77.996 degrees

Field radius: 0.810

Locations: Mountain Rest Astronomical Observatory, Mountain Rest, SC, United States

Data source: Backyard

Comments

Author

stan29693
Stan Smith
License: None (All rights reserved)
1160
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Revisions

  • M16 Eagle Nebula, 





    
        

            Stan Smith
    Original
  • Final
    M16 Eagle Nebula, 





    
        

            Stan Smith
    B

B

Sensor tilt issue resolved. Moon was 98% full. This is the first test shot from the atik 490ex mono camera. 14 Ha, 10 O3, 10 S2 frames.

Sky plot

Sky plot

Histogram

M16 Eagle Nebula, 





    
        

            Stan Smith