READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 109797.558 59776.960 -51216.375 4.970586e-03 9.646209e-04 -9.646209e-04 0.079651 1.412722e-04 7.099198e-06 1.583495 29 1.248951 8840.739798 442.162120 5.152890 209408.002 848.028 -1681.791 5.165250e-03 2.901182e-03 -2.142818e-03 0.565917 2.194292e-04 2.275374e-05 1.578089 5 0.314150 1431.668300 4.224778 2.410494