NGC 1087

exposed Sept. 2011

60 % LRGB

camera : Atik 383L+
lens: 12 " Newton f/4 (Baader RCC 1 corrector)
filter : Baader LRGB
exposure software : Astroart 5.0
guiding: OAG with Mintron MTV-12V6HC-EX and Guidemaster

exposure time :

LRGB
L : 27 x 5 min ( 2 hours and 15 min)
R : 10 x 5 min ( 50 min / 2x2 bin )
G : 10 x 5 min ( 50 min / 2x2 bin )
B : 10 x 5 min ( 50 min / 2x2 bin )
total: 4 hours and 45 min

location : Home observatory Leopoldshöhe
image processing : Fitswork (image addition, Flat correction) / Astroart 5 / Regim (color calibration and Background processing) / PS CS3 (final processing)
spezifics : -