READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 112566.590 4062.150 -4187.645 6.042771e-03 1.353106e-03 -1.353106e-03 0.572286 2.225660e-04 1.535851e-05 1.361837 22 1.050789 4721.245900 288.909606 4.465853 319082.097 50801.884 -30529.791 2.426962e-03 6.494837e-04 -6.494837e-04 0.117424 1.101179e-04 5.554714e-06 1.550556 16 1.051660 9550.305700 281.782513 3.736756