READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 115.043 14.059 -13.522 1.894463e+00 4.254895e-01 -4.254895e-01 1.000000 3.149812e-03 1.818545e-03 2.623900 20 0.086873 27.580408 397.022190 4.452431 200.522 96.569 -71.421 4.800566e-01 8.054117e-02 -8.054117e-02 0.999996 4.368280e-03 8.736560e-04 2.223676 37 0.733823 167.988992 247.104409 5.960388 4899.748 1409.650 -829.369 1.633771e-02 3.148490e-03 -3.148490e-03 1.000000 4.697789e-04 4.168614e-05 1.308868 29 1.051844 2239.018900 299.435796 5.189063