READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 100024.258 20106.075 -8884.456 7.714419e-03 1.711053e-03 -1.711053e-03 0.164498 7.105601e-05 4.539602e-06 1.780597 21 0.338858 4768.884600 954.376502 4.508581 591155.375 23315.779 -57960.772 3.980133e-03 1.635671e-03 -1.289174e-03 0.039672 5.861128e-05 5.082243e-06 1.643003 8 0.188986 3224.387800 476.655670 3.087352