Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 17  ·  NGC 6618  ·  Omega nebula  ·  Sh2-45
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M17 SHO Medium Field, 



    
        

            mikefulb
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M17 SHO Medium Field

Getting plate-solving status, please wait...
M17 SHO Medium Field, 



    
        

            mikefulb
Powered byPixInsight

M17 SHO Medium Field

Acquisition details

Dates:
July 21, 2019 ·  July 24, 2019 ·  July 26, 2019
Frames:
Astrodon Ha 1.25 5nm: 14×300(1h 10′) (gain: 200.00) -10°C bin 1×1
Astrodon OIII 1.25 3nm: 14×300(1h 10′) (gain: 200.00) -9°C bin 1×1
Astrodon SII 1.25 3nm: 26×300(2h 10′) (gain: 200.00) -10°C bin 1×1
Integration:
4h 30′
Avg. Moon age:
21.36 days
Avg. Moon phase:
57.57%

RA center: 18h20m58s.10

DEC center: -16°0727.2

Pixel scale: 3.069 arcsec/pixel

Orientation: 146.652 degrees

Field radius: 0.767 degrees

More info:Open 

Resolution: 1438x1080

File size: 2.7 MB

Data source: Backyard

Description

I found this a challenging to process and get a palette that I liked. My standard tricks weren't working.

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