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Contains:  NGC 4631, NGC 4627
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NGC 4631 - The Whale (Crop), 


            Jim Matzger
NGC 4631 - The Whale (Crop)

NGC 4631 - The Whale (Crop)

Technical card

Resolution: 1051x840

Dates:Jan. 28, 2017Jan. 29, 2017

Astrodon Gen2E Blue: 16x900" bin 1x1
Astrodon Gen2E Green: 17x900" bin 1x1
Astrodon Gen2E Luminance: 16x900" bin 1x1
Astrodon Gen2E Red: 16x900" bin 1x1

Integration: 16.2 hours

Avg. Moon age: 0.96 days

Avg. Moon phase: 1.32% job: 1606034

RA center: 12h 42' 5"

DEC center: +32° 32' 34"

Pixel scale: 2.103 arcsec/pixel

Orientation: 179.128 degrees

Field radius: 0.393

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




Jim Matzger
License: None (All rights reserved)

Sky plot

Sky plot


NGC 4631 - The Whale (Crop), 


            Jim Matzger