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Contains:  Omega nebula, M 17, NGC 6618
Getting plate-solving status, please wait...
m17, 





    
        

            Jean-Marie Locci
m17

m17

Technical card

Resolution: 3326x2504

Dates:Sept. 12, 2012

Frames:
Astrodon H-alpha 5nm: 6x600" -15C bin 1x1
OIII 5nm: 6x600" -15C bin 1x1
SII 5nm: 6x600" -15C bin 1x1

Integration: 3.0 hours

Darks: ~16

Flats: ~16

Bias: ~16

Avg. Moon age: 25.81 days

Avg. Moon phase: 14.86%

Bortle Dark-Sky Scale: 4.00

Temperature: 14.00

Astrometry.net job: 99498

RA center: 275.258 degrees

DEC center: -16.207 degrees

Pixel scale: 1.832 arcsec/pixel

Orientation: -87.329 degrees

Field radius: 1.059 degrees

Locations: Home, Perth, Australia

Data source: Backyard

Comments

Author

jmlocci
Jean-Marie Locci
License: None (All rights reserved)
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m17, 





    
        

            Jean-Marie Locci