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Contains:  Ring nebula in Lyra, M 57, NGC 6720, IC 1296
Getting plate-solving status, please wait...
M57: The Ring Nebula (2019), 





    
        

            orangemaze
M57: The Ring Nebula (2019)

M57: The Ring Nebula (2019)

Technical card

Resolution: 9337x5253

Dates:May 14, 2019

Frames:
ZWO BLUE: 45x60" (gain: 139.00) -10C bin 1x1
ZWO GREEN: 17x60" (gain: 139.00) -10C bin 1x1
ZWO LUM: 61x60" (gain: 139.00) -10C bin 1x1
ZWO RED: 26x60" (gain: 139.00) -10C bin 1x1

Integration: 2.5 hours

Darks: ~50

Flats: ~50

Flat darks: ~50

Avg. Moon age: 10.05 days

Avg. Moon phase: 76.90%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 2698209

RA center: 283.397 degrees

DEC center: 33.031 degrees

Pixel scale: 0.126 arcsec/pixel

Orientation: 335.364 degrees

Field radius: 0.188 degrees

Locations: Home, Allentown, PA, United States

Data source: Backyard

Comments

Author

orangemaze
orangemaze
License: None (All rights reserved)
690
Like

Revisions

  • M57: The Ring Nebula (2019), 





    
        

            orangemaze
    Original
  • M57: The Ring Nebula (2019), 





    
        

            orangemaze
    B
  • Final
    M57: The Ring Nebula (2019), 





    
        

            orangemaze
    C

B

I tried not to clip the data as much this time, along with not making the background not as dark.

C

Now with less green

Sky plot

Sky plot

Histogram

M57: The Ring Nebula (2019), 





    
        

            orangemaze

In these public groups

Broadband under Bortle 7/8/9