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Technical card

Resolution: 1500x1000

Dates: April 13, 2012May 7, 2014

Frames:
L: 68x600" bin 2x2
Baader Planetarium Neodymium Filter: 36x300" bin 1x1

Integration: 14.3 hours

Avg. Moon age: 14.47 days

Avg. Moon phase: 51.81%

Astrometry.net job: 277387

RA center: 190.525 degrees

DEC center: 32.536 degrees

Pixel scale: 1.101 arcsec/pixel

Orientation: -144.597 degrees

Field radius: 0.276 degrees

Description

Crop of image B.

Comments

Author

AstroGG
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NGC4631 & NGC4656, AstroGG