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Contains:  M 100, NGC 4312, NGC 4321, NGC 4322, NGC 4328
Getting plate-solving status, please wait...
M100 - NGC 4312, 


            Paddy Gilliland
M100 - NGC 4312
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M100 - NGC 4312

Technical card

Dates:April 21, 2017May 24, 2017May 25, 2017May 26, 2017

Astrodon Blue: 13x600" bin 1x1
Astrodon Green: 21x600" bin 1x1
Astrodon Luminance: 36x600" bin 1x1
Astrodon Red: 13x600" bin 1x1

Integration: 13.8 hours

Avg. Moon age: 20.51 days

Avg. Moon phase: 8.27%

Basic astrometry details job: 1684867

RA center: 12h 22' 54"

DEC center: +15° 46' 15"

Pixel scale: 0.994 arcsec/pixel

Orientation: 359.620 degrees

Field radius: 0.411 degrees

Resolution: 2104x2106

Locations: Deep Sky West Remote Observatory (DSW), Rowe, New Mexico, United States


Busy moving house so little time for processing.
I had this M100 sitting on HDD for a while but was never really happy - went back and reworked it though and am now more satisfied. A difficult target that took a lot of work to extract the detail from.



Paddy Gilliland

Sky plot

Sky plot


M100 - NGC 4312, 


            Paddy Gilliland

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Members of Deep Sky West