Karel Teuwen - NGC 7635

NGC 7635 (Bubble Nebula)

in Cassiopeia

Instrument:	40cm Hypergraph@f8 mounted on a Paramount ME
Detector:	SBig STL11000
Filters:	standard Sbig & Astronomic H-Alpha 13nm
Exposures:	L(Ha+R)GB 100:(400+70):80:110 min (1x1bin)
Location:	Turnhout (Belgium)
Date:	28-8-2005 and 14-7, 15-7, 16-7-2006