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Old 15-07-2015, 03:15 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
Posts: 18,185
IC4592 The Blue Horsehead

Just to the northwest of the Rho Ophiuchi nebula complex is this gem.

When I was researching images of it on the net I clicked on one I liked and to my amusement discovered it was one of mine! An FSQ106ED image I took of it a few years back.

This is the longest image to date from the AP RHA scope at 9.5 hours.
Its an LRGB image.

http://www.pbase.com/gregbradley/image/160673238/large regular size

http://www.pbase.com/gregbradley/ima...73238/original large size

Here is my original version of this with an FSQ106ED and FLI Proline 16803 on a Tak NJP mount;

4.5 hours

http://www.pbase.com/gregbradley/image/125328106/large

Greg.
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Last edited by gregbradley; 15-07-2015 at 05:42 PM.
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