gpib_log: 1293462356,-3.02786100E-03,+5.52913900E-04,-2.45670200E-03,-5.55252700E-05,+5.87447800E-03,-1.40434100E-04,-6.08258300E-04,+1.08228600E-02,-4.32662800E-03,-3.82356500E-05,-3.80667600E-03,-1.73926900E-04,-1.41807700E-03,+9.97421800E-04,+7.88033400E-04,-6.81266700E-05,-1.97905100E-03,-1.66799900E-04,