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Contains:  NGC 2064, NGC 2024, NGC 2023, Horsehead nebula, IC 434, NGC 1999, NGC 1990, M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1981, The star 51Ori, The star ψ1Ori, The star 31Ori, The star 42Ori, The star σOri, The star ιOri, The star Mintaka (δOri), The star Alnitak (ζOri), The star Alnilam (εOri), Part of the constellation Orion (Ori)
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Center of Orion in Ha, 





    
        

            Marcus Wögerer
Center of Orion in Ha

Center of Orion in Ha

Technical card

Resolution: 3941x2995

Dates:Nov. 29, 2016

Frames:
Castell Ha 30nm: 21x9" ISO800 bin 1x1
Castell Ha 30nm: 44x90" ISO800 bin 1x1

Integration: 1.2 hours

Flats: ~20

Bias: ~20

Avg. Moon age: 29.51 days

Avg. Moon phase: 0.00%

Temperature: -2.00

Astrometry.net job: 1355453

RA center: 5h 38' 15"

DEC center: -2° 14' 2"

Pixel scale: 8.127 arcsec/pixel

Orientation: 85.490 degrees

Field radius: 5.587

Locations: zuhause, Kaltenleutgeben, Niederösterreich, Austria

Description

A Ha shot form ORION made at home in my garden with Samyang 135mm used f2 and SA with RA-guiding.

It was the first times I used with my new lens fixation.
Now the bionet is not loaded from the lens.
This helps a lot to keep the sensor 90° to the lens axis, which helps to have sharp focus over the sensor , even in the corners.


Comments

Author

Marcus1968
Marcus Wögerer
License: None (All rights reserved)
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Center of Orion in Ha, 





    
        

            Marcus Wögerer

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