Date: July 2007 - 9" TMB Apo; June+July+August 2008 - 9" TMB Apo: O3 and HA; August and October 09 - 16" RC LRGB.
Scope: 9" TMB Apo f/6.8 using Astrophysicsreducer for OSC, Ha, O3 CCD H16;
CCD: SXV M25C - 3.8 hours(8 + 10min frames); Astronomic IIc (HA and O3)
SXV H16: 7 hours 2x2 binned H-Alpha ; 3 hours 2x2 binned O3.
Sbig 11k: 16" RC f/9.1 + TS flattener and LRGB by Picard Observatory.
August to October 09: 16" RC + Astrodon LRGB
14x lum @ 1x1, 600s
11x red @ 2x2, 600s
25x green @ 2x2, 600s
35x blue @ 2x2, 600s
Software: AstroArt4 image acquisition, CCD Soft, preprocessing in CCD Stack, Maxim Dl, CCD Sharp; postprocessing in PS CS4.