READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 37694.918 82298.282 -5005.656 7.139531e-04 4.376807e-04 -3.229828e-04 0.113010 7.140923e-05 3.753186e-06 1.640052 5 0.704540 9866.225500 3.291469 2.210499