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Contains:  Lagoon Nebula, M 20, M 21, M 8, NGC 6514, NGC 6523, NGC 6526, NGC 6530, NGC 6531, The star 4Sgr, The star 7Sgr, The star 9Sgr, Trifid Nebula
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Lagoon and Trifid, 



    
        

            drivingcat
Lagoon and Trifid
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Lagoon and Trifid

Technical card


Dates:July 26, 2017

Frames:Hutech IDAS 2" LPS-D1: 204x30" ISO1600

Integration: 1.7 hours

Darks: ~20

Flats: ~20

Bias: ~20

Avg. Moon age: 3.37 days

Avg. Moon phase: 12.34%

Bortle Dark-Sky Scale: 6.00


Basic astrometry details

Astrometry.net job: 3372591

RA center: 18h 3' 2"

DEC center: -23° 37' 33"

Pixel scale: 1.631 arcsec/pixel

Orientation: 14.938 degrees

Field radius: 1.626 degrees


Resolution: 3990x5970

Locations: Backyard, Dacula, GA, United States

Description

Only an hour and half of data as clouds rolled in. I'll try and add more if I ever get a decent clear night around here. Clear nights are hard to come by in the southeastern US in the summer!

Comments

Author

drivingcat
drivingcat
License: None (All rights reserved)
1062
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Revisions

  • Lagoon and Trifid, 



    
        

            drivingcat
    Original
  • Final
    Lagoon and Trifid, 



    
        

            drivingcat
    C

C

Description: NR, Local Histogram Equalization, Unsharp Mask

Sky plot

Sky plot

Histogram

Lagoon and Trifid, 



    
        

            drivingcat