Horsehead (IC 434) and Flame (NGC 2024) Nebulae in Orion
200mm f5 Newtonian MPCC Guided
Canon EOS 350D modded, Astronomik CLS
12x120s, darks, flats, ISO 800
Captured in APT, Processed in Nebulosity and PS CS5
Later subs started to blur Zeta Orionis due to sky fog so had to stop. Not enough subs and could not go any longer.
2009-01-28 C80ED f7.5 Canon EOS 350D
Guided with ETX-90 Mak-Cass at F7 and SPC800NC unmodded using PHD
2x5m, 5x4m 5x3m 1x2m subs ISO 800 Lumicon Deep Sky filter
Calibrated in DSS, manually stacked in PhotoShop CS3, processed with Noel’s Actions
I find DSS is not giving me good results but manual stacking in PS CS3 is much better for me. I do the calibration and darks in DSS as PS is not good for that.