VdB 142 (Elephant Trunk) narrowband

Camera: ATIK 383L+ sensor -15°C with Atik EFW2
Optics: Meade LX 50 10" Emc with f6.3 focal reducer
Filters: Baader 36mm
Exposure time (seconds):
SII: 8×1800 bin 1×1
HA: 8×1800 bin 1×1
OIII: 8×1800 bin 1×1
Guiding camera: Starlight Xpress Lodestar on TS-OAG9 off-axis guider

Place: Pesaro (PU) Italy
Date: 07/06/2013 – 05-06/08/2013