20090731 212 WS1S
22:59  00.0 0000.0 025.0 00
23:04  32.9 0853.7 019.0 06
23:09  32.6 0853.7 019.0 01
23:14  32.9 0853.7 019.0 08
23:19  33.1 0853.7 018.0 12
23:24  33.2 0853.7 018.0 01
23:29  33.3 0853.7 018.0 09
23:34  33.4 0853.7 018.0 11
23:39  33.2 0853.7 019.0 12
23:44  32.9 0853.4 019.0 14
23:49  32.8 0853.4 019.0 14