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Technical card

Resolution: 2000x1920

Astrometry.net job: 1498832

RA center: 246.681 degrees

DEC center: -25.091 degrees

Pixel scale: 9.854 arcsec/pixel

Orientation: 175.890 degrees

Field radius: 3.794 degrees

Description

This deep image of Rho Ophiuchus was taken from the extremely dark skies of Likely Place, California using a Vixen VSD 100 f/3.8 refractor and an SBIG 16803 CCD camera with Astrodon filters. The data is: RGB image binned 1 X 1 ( due to the small image scale and fast optics ) with 900 second exposures ... 10 each. A synthetic luminance was made by averaging all the RGB together. Processed in CCDStack and PS CS 6.

Comments

Author

tonyhallas
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Rho Ophiuchus, tonyhallas