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Contains:  The star 12Cas
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Sh2-173 Hannya mask in the sky, 


            Davide Coverta
Sh2-173 Hannya mask in the sky

Sh2-173 Hannya mask in the sky

Technical card

Resolution: 3200x2400

Dates:Oct. 6, 2018

Astrodon 5nm H-alpha : 40x1200" -15C bin 1x1
Astrodon Tru-Balance E-Series B: 6x600" -15C bin 2x2
Astrodon Tru-Balance E-Series G: 6x600" -15C bin 2x2
Astrodon True balance R: 6x600" -15C bin 2x2

Integration: 16.3 hours

Avg. Moon age: 26.62 days

Avg. Moon phase: 9.30% job: 2295005

RA center: 5.603 degrees

DEC center: 61.752 degrees

Pixel scale: 0.939 arcsec/pixel

Orientation: 357.495 degrees

Field radius: 0.522 degrees

Locations: Astrobioparco Oasi di Felizzano, Felizzano, Alessandria, Italy

Data source: Own remote observatory


RC8" @f/6



Davide Coverta
License: None (All rights reserved)

Sky plot

Sky plot


Sh2-173 Hannya mask in the sky, 


            Davide Coverta

In these public groups

Imagers of Italy