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Contains:  M 43, NGC 1982, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori
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Nebulosa de Orion, 





    
        

            Carlos Alfonso To...
Nebulosa de Orion

Nebulosa de Orion

Technical card

Resolution: 2844x1990

Dates:Dec. 5, 2015

Frames: 17x200" ISO1600

Integration: 0.9 hours

Darks: ~10

Flats: ~10

Bias: ~10

Avg. Moon age: 24.07 days

Avg. Moon phase: 30.11%

Astrometry.net job: 1066129

RA center: 83.816 degrees

DEC center: -5.448 degrees

Pixel scale: 1.466 arcsec/pixel

Orientation: 140.427 degrees

Field radius: 0.707 degrees

Locations: Chalet familiar, Escalona del Alberche, Toledo, Spain

Description

M 42 taken the 12/05/2015 in Escalona del Alberche.
I could only take shots maximum 200 seconds and spoil some, because it was freezing, and the guide pipe froze, I had to use a blow dryer occasionally.
There are 10 good shots of 20 to 200 seconds and 7 shots at different exposures between 60 and 120 I believe, with Darks, Falts and Bias made with the Canon Eos 1000D unmodified ISO 1600 primary focus to 2 inches, stacked with DSS, Total 38 minutes, 24 seconds.
Processed with Star Tools and Photoshop finishing touch, a lot of hours of processing.
In the field of photo partially they appreciate although they lost a little processing, NGC 1977 top left and NGC 1980 Bottom right.

Comments

Author

sirio
Carlos Alfonso To...
License: None (All rights reserved)
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Nebulosa de Orion, 





    
        

            Carlos Alfonso To...