UT   00   01   02   03   04   05   06   07   08   09   10   11   12   13   14   15   16   17   18   19   20   21   22   23    mean 
260101   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0   .0     .00 
260102 -1.7 -1.8 -2.0 -1.8 -1.8 -1.6 -1.9 -1.8 -1.8 -1.8 -1.9 -1.9 -1.9 -1.9 -1.8 -1.7 -1.7 -1.6 -1.7 -1.6 -1.7 -1.7 -1.7 -2.0   -1.79 
260103 -2.0 -1.7 -1.7 -1.7 -1.9 -2.2 -2.0 -1.9 -2.2 -2.1 -2.3 -2.3 -2.2 -2.1 -2.3 -2.2 -2.2 -2.3 -2.1 -2.2 -2.4 -2.3 -2.5 -2.4   -2.13 
260104 -2.6 -2.6 -2.5 -2.4 -2.4 -2.4 -2.7 -2.6 -2.6 -2.5 -2.3 -2.0 -2.3 -2.3 -2.7 -2.7 -2.8 -2.6 -2.5 -2.4 -2.1 -2.0 -2.1 -2.1   -2.43 
260105 -1.7 -1.6 -1.6 -1.6 -1.7 -1.9 -2.1 -1.9 -1.9 -1.7 -2.1 -2.1 -2.2 -2.2 -2.3 -2.3 -2.4 -2.4 -2.4 -2.2 -2.4 -2.3 -2.4 -2.6   -2.07 
260106 -2.9 -2.8 -2.7 -2.5 -2.4 -2.5 -2.5 -2.5 -2.6 -2.6 -2.1 -2.2 -2.1 -2.3 -2.3 -2.5 -2.7 -2.6 -2.4 -2.3 -2.2 -2.0 -2.3 -2.5   -2.43 
260107 -2.9 -2.8 -2.5 -2.4 -2.4 -2.4 -2.4 -2.4 -2.6 -2.6 -2.5 -2.2 -2.0 -1.9 -2.1 -2.1 -2.2 -2.1 -1.9 -1.8 -1.9 -2.1 -2.1 -2.0   -2.27