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Technical card

Imaging telescope or lens: Sky-Watcher 150/750 Black Diamond

Imaging camera: Canon EOS 1100 D

Mount: Sky-Watcher EQ-3-2

Software: IRISAPT - Astro Photography Tool

Resolution: 3908x2264

Dates: May 6, 2014

Frames: 65x25" ISO3200

Integration: 0.5 hours

Darks: ~7

Flats: ~15

Avg. Moon age: 6.37 days

Avg. Moon phase: 39.30%

Astrometry.net job: 275824

RA center: 187.452 degrees

DEC center: 13.621 degrees

Pixel scale: 1.415 arcsec/pixel

Orientation: -154.983 degrees

Field radius: 0.888 degrees

Locations: Sfantu Gheorghe, Sfantu Gheorghe, Covasna, Romania

Description

The last two galaxies of the Markarian's Chain

Comments

Author

Csere Mihaly
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Sky plot

Sky plot

Histogram

NGC 4473 - 4477, Csere Mihaly

Made possible by

APT - Astro Photography Tool