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Contains:  NGC 4712, NGC 4725, NGC4712, NGC4725
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NGC 4725, 



    
        

            mikefulb
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NGC 4725

Technical card


Dates:April 15, 2020April 16, 2020April 18, 2020April 20, 2020April 21, 2020

Frames:
Baader B 1.25'' CCD Filter: 124x120" (gain: 76.00) -15C bin 1x1
Baader G 1.25'' CCD Filter: 124x120" (gain: 76.00) -15C bin 1x1
Baader L 1.25" CCD Filter: 671x60" (gain: 76.00) -15C bin 1x1
Baader R 1.25'' CCD Filter: 122x120" (gain: 76.00) -15C bin 1x1
Baader R 1.25'' CCD Filter: 15x120" (gain: 76.00) -16C bin 1x1

Integration: 24.0 hours

Avg. Moon age: 25.39 days

Avg. Moon phase: 21.20%


Astrometry.net job: 3454008

RA center: 12h 50' 27"

DEC center: +25° 30' 13"

Pixel scale: 1.392 arcsec/pixel

Orientation: 0.330 degrees

Field radius: 0.351 degrees


Resolution: 1435x1109

Data source: Backyard

Description

Another attempt at doing LRGB imaging of fainter targets from a SQM 18.7 location. Pretty pleased overall but color casts around stars and the background were a handful.

Also for a change I tried out NINA for the first time - worked really well. I grabbed v1.10 nightly 76 and took almost 1400 frames and didn't have a single failure or program issue.

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Author

mikefulb
mikefulb
License: None (All rights reserved)
1930
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NGC 4725, 



    
        

            mikefulb