READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 200315.999 6387.141 -11186.916 2.658504e-03 1.203933e-03 -9.330385e-04 0.246392 7.094642e-05 6.587210e-06 1.719947 7 0.307206 4330.107100 234.642864 2.849298 3155249.030 40809.808 -40240.340 4.093406e-03 1.979421e-03 -1.502519e-03 0.030440 5.243980e-05 6.714229e-06 1.720181 6 0.129379 2467.183200 354.394159 2.724362