READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 85244.625 47685.705 -22898.344 2.719175e-03 9.021490e-04 -7.542413e-04 0.103725 2.198288e-04 9.390620e-06 1.606645 14 1.609436 7321.316001 180.221944 3.605179 390787.533 6679.093 -6482.397 3.596568e-03 1.537896e-03 -1.212111e-03 0.232604 1.611707e-04 1.286282e-05 1.466709 8 0.493410 3061.413300 190.627028 2.967194