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





    
        

            Diego Gravinese
Omega Nebula

Omega Nebula

Technical card

Imaging telescope or lens:SkyWatcher 200P

Imaging camera:ZWO ASI1600MM-COOL Pro

Mount:Sky-Watcher EQ6R-Pro

Guiding telescope or lens:ZWO OAG

Guiding camera:ZWO ASI183MM

Filters:ZWO Ha 1.25" 7nmZWO OIII 1.25" 7nmZWO SII 1.25" 7 nm

Resolution: 3488x4372

Dates:May 28, 2019

Frames:
ZWO Ha 1.25" 7nm: 40x180" (gain: 138.98) -22C bin 1x1
ZWO OIII 1.25" 7nm: 40x180" (gain: 139.00) -22C bin 1x1

Integration: 4.0 hours

Darks: ~30

Flats: ~28

Avg. Moon age: 23.77 days

Avg. Moon phase: 33.08%

Bortle Dark-Sky Scale: 9.00

Astrometry.net job: 2716364

RA center: 275.199 degrees

DEC center: -16.149 degrees

Pixel scale: 0.865 arcsec/pixel

Orientation: 72.621 degrees

Field radius: 0.672 degrees

Data source: Backyard

Description

A short integration-time, first M17 in HOO. I think this beautiful nebula deserves more time, and might probably look better in SHO. So, more to come.
Until then , clear skies everyone!

Comments

Author

Godiex
Diego Gravinese
License: None (All rights reserved)
1153
Like

Revisions

  • Omega Nebula, 





    
        

            Diego Gravinese
    Original
  • Omega Nebula, 





    
        

            Diego Gravinese
    B
  • Final
    Omega Nebula, 





    
        

            Diego Gravinese
    C
  • Omega Nebula, 





    
        

            Diego Gravinese
    E

B

Soft denoise.

C

A little clean up and crop.

Sky plot

Sky plot

Histogram

Omega Nebula, 





    
        

            Diego Gravinese

In these public groups

Astrofotógrafos de Argentina