MARS IMAGES, September 28th, 2003.
D. A. Peach. Loudwater, Buckinghamshire, UK.
11" (28 cm) Celestron SCT @ f/31.4.
Philips ToUcam Pro Webcam.
Total LRGB Exposure Times:
True Tech Red Light + IR Rejection: ~350 x 0.04 secs
True Tech Blue Light + IR Rejection: ~1500 x 0.04 secs
Seeing variable (Pickering 3-6) at 20 degs. Good-excellent (p6-9) at 50 degs.
Transparency excellent (5.0mag.)
No wind. Moderate dew.
Equatorial Diam=21.1"
Altitude= 19-22° .