READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 1812213.096 18392.543 -41248.165 2.9884e-03 0.0000e+00 0.0000e+00 0.0728 1.0453e-04 6.9843e-06 1.6719 1 0.4539 4342.6436 0.7074 inf