READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 72855.684 28643.236 -5517.376 2.2770e-03 0.0000e+00 0.0000e+00 0.1447 6.4939e-05 3.9816e-06 1.4329 1 0.3209 4941.8883 0.9358 inf