Karel Teuwen - LBN 258 & GM2-41

LBN 258 & GM2-41

in Cygnus

Instrument:	40cm corrected Newton@f3.75
Detector:	FLI ML8300 + CFW-5-7
Filters:	Astrodon Gen2 Tru-Balance E-series LRGB + H-Alpha 3nm
Exposures:	Ha : 500 min and RGB 140:250:250min (all 1x1bin)
Location:	Verclause (France)
Date:	11, 13, 15, 20, 23, 27, 29/07 & 16/08/2017
Comments:	data acquired remotely, blended Ha with color channels