READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 110614.934 1262.495 -1302.472 1.499351e-02 2.882125e-03 -2.882125e-03 1.000000 3.827969e-04 3.178955e-05 1.372606 29 0.981862 2564.967900 343.615643 5.202241 115844.922 664.106 -752.518 1.488356e-02 3.852215e-03 -3.852215e-03 1.000000 3.837587e-04 4.317623e-05 1.364126 16 0.543642 1416.624500 252.701424 3.863638