|Sketch of Eratosthenes showing brown on the NW rim. Drawn by Paul Abel from 2009 Nov 25 UT 18:42?-20:18. North is towards the top left.|
LTVT: advanced software tool for lunar topography.
LTVT simulation (for physical data) at start and end of the recording period: 19:44:11 UT & 19:52:14 UT
Data analysis and comments:
Appearance and/or comments
(if brightness being measured, enter value in last column)