MARS IMAGES, DECEMBER 30th, 2002
D. A. Peach, Costa del Silencio, Tenerife, Canary Isl.
11" (28 cm) Celestron SCT @ f/31.4. SBIG ST-5c camera in 1/4 frame mode.
SBIG RGB Filter set.
Total Exposure Times:
IR (800 - 1200nm): ~50 x 0.16 secs
Blue Light + IR rejection: ~40 x 0.30 secs.
Seeing generally fair-good (p4-8.)
Transparency variable, with scattered low clouds (cloud - 5.5mag.)
No wind. No dew.
Equatorial Diam=4.53"
Altitude= 36 degs.