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Very faint Draco Galaxy

Started by RolandC, 05/24/2012 10:14PM
Posted 05/24/2012 10:14PM | Edited 05/24/2012 10:15PM Opening Post
UGC10822 a dwarf galaxy in Draco - an extremely faint close-by galaxy, neighbor of the Milky Way. A total of 4.8 hours of images stacked (29 x 10 min), just begins to show this unusual galaxy. The small background galaxies range between mag 15 and mag 18, so you can see how faint this object is. I don't believe it has been seen visually.

305F3.8 R-H astrograph, QSI683 camera.

Rolando

Attached Image:

RolandC's attachment for post 55583
Posted 05/24/2012 10:32PM #1
Roland Christen said:

UGC10822 a dwarf galaxy in Draco - an extremely faint close-by galaxy, neighbor of the Milky Way. A total of 4.8 hours of images stacked (29 x 10 min), just begins to show this unusual galaxy. The small background galaxies range between mag 15 and mag 18, so you can see how faint this object is. I don't believe it has been seen visually.

305F3.8 R-H astrograph, QSI683 camera.

Rolando

Man, talk about low surface brightness! Nice catch. Google this fascinating object if you don't know about it. Very important Astrophysical object.
Posted 05/25/2012 05:39PM #2
That image is like my black polo shirt whenever I go out, it's full of little faint fuzzies. They're different in the sense that I like to see them on one, but not the other.
That was a good target for your R-H.
You bemoan your light pollution, Roland, but it's hard to believe you when you keep producing deep images like that.
My regards,

dan kowall
photonhunter.com
Posted 05/25/2012 09:49PM #3
That is one difficult target to be sure! Looks good. grin

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