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Contains:  Merope nebula, NGC 1435, Maia nebula, NGC 1432, The star ηTau, The star Merope (23Tau)
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M45 - The Seven Sisters, 





    
        

            pmumbower
M45 - The Seven Sisters

M45 - The Seven Sisters

Technical card

Resolution: 4948x3280

Dates:Dec. 18, 2018

Frames: 25x300" ISO800

Integration: 2.1 hours

Darks: ~10

Flats: ~50

Bias: ~25

Avg. Moon age: 10.23 days

Avg. Moon phase: 78.49%

Bortle Dark-Sky Scale: 7.00

Temperature: -5.00

Astrometry.net job: 2426887

RA center: 3h 46' 41"

DEC center: +24° 5' 38"

Pixel scale: 0.613 arcsec/pixel

Orientation: 277.131 degrees

Field radius: 0.505

Locations: Home Observatory, Grandville, Michigan, United States

Data source: Backyard

Description

The first target of my renewed interest in using a DSLR. The 3/4 moon was out with clear skies (rare in Michigan during the winter), So I wanted to see how the acquisition workflow would work with a DSLR, SGP, ONAG, Focuslock. Quick summary: it works really well and now need to get the rig out to a dark site around new moon. Also I was working on a new DSLR PixInsight processing workflow and the I am pretty happy with the results considering the short amount of total integration.

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Author

pmumbower
pmumbower
License: None (All rights reserved)
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M45 - The Seven Sisters, 





    
        

            pmumbower

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