Veil nebula complex, supernova remnants. Stars was substracted using continuum-substraction technology and returned back with real color from RGB set.
12 frames stacked, each one is 20 min exposition, with Hydrogen-alpha
10 x 20min. frames with O-III filter
30 1-min frames without filter for RGB/continuum image.
Canon 350D(IR-cut filter mod.),
Nikkor 180/2.8ED lens
EQ6Pro SynScan equatorial mount with auto-guider