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Contains:  M 91, NGC 4548, NGC 4516, IC 3478, IC 3476, M 88, NGC 4501
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M88 and M91 Galaxy pair, 





    
        

            pdlumb
M88 and M91 Galaxy pair

M88 and M91 Galaxy pair

Technical card

Imaging telescope or lens:Takahashi FSQ 106ED

Imaging camera:Canon EOS 60Da

Mount:Sky-Watcher NEQ6

Guiding telescope or lens:Opticstar AR90 S

Guiding camera:QHY 5L II OSC QHY5L-II-C

Software:DeepSkyStackerPhotoshop CC

Filter:Astronomik CLS Light Pollution Filter

Resolution: 3612x3006

Dates:April 14, 2015

Frames: 22x600"

Integration: 3.7 hours

Avg. Moon age: 24.66 days

Avg. Moon phase: 24.53%

Astrometry.net job: 603206

RA center: 188.459 degrees

DEC center: 14.432 degrees

Pixel scale: 1.079 arcsec/pixel

Orientation: 132.786 degrees

Field radius: 0.704 degrees

Locations: Home Observatory, Bamford, Derbyshire, United Kingdom

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pdlumb
pdlumb
License: None (All rights reserved)
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M88 and M91 Galaxy pair, 





    
        

            pdlumb