READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 13493.225 26547.689 -9760.870 2.487346e-03 8.700409e-04 -7.102663e-04 0.194322 6.307618e-05 4.281890e-06 1.662679 11 0.445037 7055.542200 349.374167 3.501991 412863.757 11989.626 -28802.308 1.415248e-03 1.059958e-03 -7.130446e-04 0.078922 3.968288e-05 5.256126e-06 1.586425 3 0.127754 3219.373200 3.553607 1.984796