Hemisphere:  Southern  ·  Contains:  IC 4592  ·  IC 4601  ·  The star Graffias (β1Sco)  ·  The star β2Sco  ·  The star νSco  ·  The star ψOph  ·  The star ω1Sco  ·  The star ω2Sco
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Portrait of a Horse, 



    
        

            BQ_Octantis
Portrait of a Horse
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Portrait of a Horse

Technical card

Imaging telescopes or lenses: Canon 200mm f2.8 L II USM

Imaging cameras: Canon T3i

Mounts: Orion SkyView Pro EQ


Dates:June 19, 2020

Frames: 477x30"

Integration: 4.0 hours

Avg. Moon age: 27.80 days

Avg. Moon phase: 3.33%


Basic astrometry details

Astrometry.net job: 3636317

RA center: 16h 16' 26"

DEC center: -19° 45' 25"

Pixel scale: 6.994 arcsec/pixel

Orientation: 161.336 degrees

Field radius: 3.498 degrees


Resolution: 3006x1982

Data source: Backyard

Description

Blue Horsehead Nebula, 2020-06-19&20
Canon 200mm f/2.8L II, Canon 600D/T3i @ ISO800
379×30sec @ f/2.8 + 98×30sec @ ∅52mm
Debayered & calibrated in RawTherapee 5.8
Aligned & stacked in Lynkeos 3.3
Processed in Photoshop CS5 w/
Annie's Astro Actions 7.0 & Astronomy Tools 1.6
Tropic of Capricorn, outback Northern Territory, Oz

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BQ_Octantis
BQ_Octantis
License: None (All rights reserved)
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Portrait of a Horse, 



    
        

            BQ_Octantis