Karel Teuwen - van den Bergh 155 / SH2-155 / Caldwell 9

van den Bergh 155 / SH2-155 / Caldwell 9 (Cave Nebula)

in Cepheus

Instrument:	40cm corrected Newton@f3.75 mounted on an ASA DDM85
Detector:	FLI ML16803 + CFW-5-7
Filters:	Baader LRGB + Baader H-Alpha 7nm
Exposures:	Lum : 225 min, H-Alpha : 370 min, RGB 170:160:160 min (all 1x1bin)
Location:	Verclause (France)
Date:	23, 24, 25, 28, 29, 30/07 and 04, 08/08/2011
Comments:	data acquired remotely - blended H-Alpha with red/green/blue