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Contains:  NGC 6995, Veil nebula, Network nebula, NGC 6992, IC 1340
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Eastern Veil in Hubble Palette, 





    
        

            Joel Shepherd
Eastern Veil in Hubble Palette

Eastern Veil in Hubble Palette

Technical card

Resolution: 1280x1075

Dates:June 25, 2016June 27, 2016June 28, 2016

Frames:
Astrodon 5nm H-alpha: 12x600" bin 1x1
Astrodon 5nm Olll: 12x600" bin 1x1
Astrodon 5nm SII: 12x600" bin 1x1

Integration: 6.0 hours

Avg. Moon age: 21.53 days

Avg. Moon phase: 56.25%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 1150902

RA center: 314.111 degrees

DEC center: 31.517 degrees

Pixel scale: 4.175 arcsec/pixel

Orientation: 36.633 degrees

Field radius: 0.970 degrees

Locations: Home, Seattle, WA, United States

Description

This is almost a straight Hubble palette:
R: 0.2 Ha + 0.8 S-II
G: Ha
B: O-III

I may upload a more "normal" HSO version ,,, the green isn't too everyone's taste, but it does tease out a lot of detail.

Framing is a little off: I've been having trouble with my autoguider suddenly "taking a dive" on the DEC axis. Tried to correct for it but ended up being a little off. Need to learn plate-solving one of these days.

Comments

Author

JoelShepherd
Joel Shepherd
License: Attribution Creative Commons
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Eastern Veil in Hubble Palette, 





    
        

            Joel Shepherd