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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, IC 432, IC 431, NGC 1990, NGC 1977, NGC 1975, NGC 1981, NGC 1973, The star Alnitak (ζOri), The star σOri, The star Alnilam (εOri), The star 45Ori, The star 42Ori, Part of the constellation Orion (Ori)
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Horsehead from London with 3 one hour long exposures, 





    
        

            astrobiscuit
Horsehead from London with 3 one hour long exposures

Horsehead from London with 3 one hour long exposures

Technical card

Resolution: 3465x1939

Dates:Dec. 28, 2017

Frames: 3x3600"

Integration: 3.0 hours

Avg. Moon age: 9.55 days

Avg. Moon phase: 72.26%

Astrometry.net job: 1875127

RA center: 84.632 degrees

DEC center: -3.096 degrees

Pixel scale: 4.405 arcsec/pixel

Orientation: 75.436 degrees

Field radius: 2.429 degrees

Locations: My roof, London, Greater London zone 2, United Kingdom

Description

First light with my 2nd hand tak fs-60 and a borg 0.7 super reducer. Tried 1 hour long exposures for the first time with my atik 383L+... Not sure if it's crazy or cool. This image is made of just three of them with an Ha filter.
Also thx to those who subscribed to my youtube channel... now over 150 and rising.
https://www.youtube.com/c/astrobiscuit

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astrobiscuit
astrobiscuit
License: None (All rights reserved)
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Horsehead from London with 3 one hour long exposures, 





    
        

            astrobiscuit