READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 74198.947 9149.927 -3802.155 1.071194e-02 2.073882e-03 -2.073882e-03 0.261337 3.488686e-04 2.652399e-05 1.303361 29 1.180870 3384.855000 309.859364 5.165165 99237.411 17775.900 -6639.761 1.399321e-02 3.158505e-03 -3.158505e-03 0.080511 3.538341e-04 3.389116e-05 1.354716 21 0.695540 1965.723200 304.777289 4.430328 302076.354 9813.064 -8403.151 1.794434e-03 9.582910e-04 -7.268165e-04 0.236330 1.583444e-04 9.618734e-06 1.452632 6 0.681678 4305.034100 3.900562 2.468895