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Contains:  Helix nebula, NGC 7293
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Deep Helix in Ha, 





    
        

            Slawomir
Deep Helix in Ha

Deep Helix in Ha

Technical card

Resolution: 5424x4716

Dates:Sept. 8, 2018Sept. 8, 2019

Frames:
Ha 3nm: 157x1200" -15C bin 1x1
Ha 3nm: 194x900" -15C bin 1x1

Integration: 100.8 hours

Avg. Moon age: 18.87 days

Avg. Moon phase: 37.66%

Astrometry.net job: 2906954

RA center: 337.435 degrees

DEC center: -20.833 degrees

Pixel scale: 0.590 arcsec/pixel

Orientation: 1.019 degrees

Field radius: 0.589 degrees

Locations: Proserpine, Proserpine, QLD, Australia

Data source: Backyard

Description

Data for this image is a combination of 194 15-minute subs at f4.5 taken last year, and 157 20-minutes subs at f6 acquired this month.

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Slawomir
Slawomir
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Deep Helix in Ha, 





    
        

            Slawomir