L: 100 x 10s (840k)
RGB: 17 x 30s (spc900nc)

The image is resized to 75%.

equipment used
Philips SPC900NC webcam - SC1
Philips Toucam Pro II (840k) webcam - SC1.5 with b/w ICX098BL-E ccd
Meade Starfinder 10