LtE in CMO #243

From Richard SCHMUDE Jr

@. . . . . Enclosed are copies of Mars drawings that I have made over the last month. In addition to the drawings a few observation notes are also enclosed. Based on what I have seen in April, it appears that the south polar hood has changed in size and brightness over the past few weeks.

 Thank you for continuing to send me the CMO Newsletter. Enclosed is a reprint of my brightness/color study of Mars that I did in 1999.

 Have a good week.

(1 May 2001)


(Note)   The article enclosed is entitled; Photoelectric Magnitude Measurements of Mars Made during the 1998-2000 Apparition, J. Royal Astro. Soc. of Canada, 94 (Dec 2000) 241.


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