READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 97479.341 197.239 -1292.097 9.941299e-03 3.959198e-03 -3.286224e-03 1.000000 2.023563e-03 1.035345e-04 1.482669 13 3.013765 1489.336200 4.256105 3.025144