NGC 7822 Narrowband

Camera: ATIK 383L+ sensor -27°C with Atik EFW2

Optics: Takahashi FSQ85 ED “BabyQ” with focal reducer

Filters: Baader 2″

Exposure time (seconds):

SII: 13x1200 bin 1×1

HA: 10x1200 bin 1×1

OIII: 12x1200 bin 1×1

Guiding camera: Starlight Xpress Lodestar on TS-OAG9 off-axis guider

 

Place: Pesaro (PU) Italy

Date: 16-17-18/08/2012

 

Done