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Contains:  NGC 4477, NGC 4473, NGC 4461, NGC 4458, NGC 4440, NGC 4438, NGC 4436, The Eyes, NGC 4435, NGC 4431, NGC 4425, NGC 4413, M 86, NGC 4406, NGC 4402, NGC 4388, NGC 4387
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ngc 4438, 





    
        

            julianr
ngc 4438

ngc 4438

Technical card

Imaging telescopes or lenses:Officina Stellare Veloce RH200borg 89ED

Imaging cameras:QSI 683 WSqsi 6120

Mount:Mesu 200

Guiding telescope or lens:Skywatcher ST80 Guidescope

Guiding camera:QHY5

Focal reducer:Borg Super reducer

Software:Pleiades Astrophoto PixInsight

Filters:BlueGreenRedLuminance

Resolution: 3192x2298

Dates:April 19, 2018April 20, 2018

Frames:
Blue: 25x300" -20C bin 1x1
Green: 25x300" -20C bin 1x1
Luminance: 12x300" bin 1x1
Luminance: 12x60" -15C bin 1x1
Luminance: 19x600" -15C bin 1x1
Red: 25x300" -20C bin 1x1

Integration: 10.6 hours

Avg. Moon age: 4.23 days

Avg. Moon phase: 19.10%

Astrometry.net job: 2022933

RA center: 186.899 degrees

DEC center: 13.083 degrees

Pixel scale: 1.855 arcsec/pixel

Orientation: 87.587 degrees

Field radius: 1.013 degrees

Locations: Home, Halifax, United Kingdom

Data source: Backyard

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julianr
julianr
License: None (All rights reserved)
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ngc 4438, 





    
        

            julianr

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