astro: ngc7822

.... the southern half with ngc7762 in the upper right corner
24x300 seconds
Intes-Micro M73 (7" F3 custom astrograph)
Celestron CI-700 Mount w/Gemini
QHY8 ccd camera
cropped and reduced 50%
cropped full scale,
http://www.tisd.net/~jng3/observator..._full_crop.jpg
--
John N. Gretchen III
http://www.tisd.net/~jng3

John N. Gretchen III wrote:
... the southern half with ngc7762 in the upper right corner
24x300 seconds
Intes-Micro M73 (7" F3 custom astrograph)
Celestron CI-700 Mount w/Gemini
QHY8 ccd camera
cropped and reduced 50%
cropped full scale,
http://www.tisd.net/~jng3/observator..._full_crop.jpg

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That's a lot of HII! even the wide field of your new scope you still
can't see the edged. I imaged the star cluster part of this area last
spring in Ha-RGB. I'd need several months of clear nights to cover that
FOV however.

Rick

--
Correct domain name is arvig and it is net not com. Prefix is correct.
Third character is a zero rather than a capital "Oh".

Great picture John, this must be a really large nebula if it doesn't fit
your field of view.

Stefan

"John N. Gretchen III" schrieb im Newsbeitrag
m...
... the southern half with ngc7762 in the upper right corner
24x300 seconds
Intes-Micro M73 (7" F3 custom astrograph)
Celestron CI-700 Mount w/Gemini
QHY8 ccd camera
cropped and reduced 50%
cropped full scale,
http://www.tisd.net/~jng3/observator..._full_crop.jpg
--
John N. Gretchen III
http://www.tisd.net/~jng3