groops instrument version=20200123
# MISCVALUE
         -3          1
# Time [MJD]               data0                   
# =================================================
          3
 48804.000000000000000000 -1.999999999999918510e-04
 51770.000000000000000000  1.000000000000028644e-04
 53371.000000000000000000  0.000000000000000000e+00