Karel Teuwen - PK205+14.1 or SH2-274

PK205+14.1 or SH2-274 (Medusa Nebula)

in Gemini

Instrument:	40cm corrected Newton@f3.75
Detector:	FLI ML16803 + CFW-5-7
Filters:	Astrodon Gen2 Tru-Balance E-series LRGB + H-Alpha 3nm + OIII 3nm
Exposures:	Lum : 375 min, Ha : 350 min, OIII : 350 min and RGB 200:200:200 min (all 1x1bin)
Location:	Verclause (France)
Date:	30, 31/10 & 01, 20, 26/11/2014 & 01, 20, 26/11 & 01/01 & 07, 11/02/2015
Comments:	data acquired remotely, blended Ha and OIII with color channels