Mars, October 28, 1988, 6:55 - 7:25 UT, seeing 5 (0 worst, 10 best), transparency 4. Central Meridian 61.88 - 76.5 degrees. Diameter of Mars: Diameter: 19.12".

Astro-Physics 7" f/9 refractor on an Astro-Physics 706 German equatorial mount. Magnification 202x - 234x. Filters used include Yellow (W12), Orange (W23), light Red (W23A), Red (W25) Magenta (W30), Green (W58), Blue (W80A), and Violet (W47).

South is at the top, north at the bottom, preceding on the left, and following on the right.

The South Polar Cap appears very small. Mare Sirenum and Mare Erythraeum prominent. Limb clouds are visible along the preceding and following limbs, as well as the north polar region.