NGC 5905
exposed at 24.04.and 25.04.2011
50 % resolution
camera : Atik 383L+
lens: 12 " Newton f/4 (Baader RCC 1 corrector)
filter : Baader LRGB
exposure software : Astroart 4.0
guiding: OAG with Mintron MTV-12V6HC-EX and Guidemaster
exposure time :
LRGB
L : 28 x 5 min ( 2 hours and 20 min)
R : 8 x 5 min ( 40 min 2 x 2 bin)
G : 8 x 5 min ( 40 min 2 x 2 bin)
B : 8 x 5 min ( 40 min 2 x 2 bin)
total: 4 hours and 20 min
location : Home observatory Leopoldshöhe
image processing : Fitswork (image addition, Flat correction) / Regim (color calibration and Background processing) / PS CS3 (final processing)
spezifics : good Seeing
here you can find the full resolution