T_FIRST  = 2010.11.26_17:02:49_TAI 1069866169.233138 6538.71
T_ROT    = 2010.12.10_08:49:20_TAI 1071046159.615735 6552.37
T_LAST   = 2010.12.24_00:47:46_TAI 1072226866.122039 6566.03
T_EARTH  = 2010.12.10_09:21:36_TAI 1071048096.051328