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Contains:  NGC 2077, Tarantula nebula, NGC 2070, NGC 2048, NGC 2018, NGC 1966, NGC 1763, The star π2Dor, The star βMen, The star εDor, The star γMen, The star αMen, The star η2Dor, The star νDor, The star θDor, The star δDor, The star βDor, The constellation Mensa (Men), Part of the constellation Dorado (Dor)
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Large Magellanic Cloud, 





    
        

            Colin
Large Magellanic Cloud

Large Magellanic Cloud

Technical card

Imaging telescope or lens:Nikkor AF 85mm f/1.8G

Imaging camera:Nikon D7200

Mount:Sky-Watcher HEQ5 classic

Software:Pleaides PixInsight Core 1.8

Resolution: 6016x4016

Dates:March 3, 2017

Frames: 45x180" ISO200

Integration: 2.2 hours

Flats: ~25

Bias: ~50

Avg. Moon age: 5.24 days

Avg. Moon phase: 27.98%

Bortle Dark-Sky Scale: 3.00

Temperature: 15.00

Astrometry.net job: 1480343

RA center: 81.325 degrees

DEC center: -68.758 degrees

Pixel scale: 9.494 arcsec/pixel

Orientation: 89.462 degrees

Field radius: 9.539 degrees

Data source: Traveller

Description

First light with my Nikon D7200 (unmoved), curious to see how it would perform with the Nikkor 85mm F/1.8G. I'd done it with my Nikon D700 with great success... Not as good on the D7200.

This particular shot was at F/4 and still shows quite a lot of chrominance and coma. I wasn't able to get any darks so there is some what appears to be FPN in the background that might be cleaned up with darks.. Or maybe not. Unsure.

Comments

Author

AtmosFearIC
Colin
License: None (All rights reserved)
2341
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Large Magellanic Cloud, 





    
        

            Colin