Constellation of Centaurus. A very difficult nebula, discovered by GLIMPSE mid-infrared Suvery in 2005.
GSO 305 mm - Canon T3 - OAG - Coma Corrector
8 x 4 min ISO 800 - 32 min - Skyglow filter
21 x 5 min ISO 400 - 1 h 45 min - - Skyglow filter
15 x 8 Min ISO 800 - 2 h - UHC filter
Total: 4 h 17 min
I found only one text and photo in the Internet. It is a chalenge try her.
http://www.astrobin.com/200050/
http://astronomia-e-astrofotos.10697.../msx6CG313.jpg