/* ** ** Swift/XRT hardness ratio for BL Lacertae. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD). ** BinHW - One-half of the full time bin size (days). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 54699.498273 0.001482 0.53107 0.14740 0.98039 1 0.18471 0.03037 0.14950 0.02458 0.09809 0.02194 0.08000 0.01789 54699.500916 0.001162 0.75751 0.22726 1.00000 1 0.16156 0.03231 0.13158 0.02632 0.12238 0.02737 0.10000 0.02236 54699.503357 0.001278 0.56080 0.15656 0.95455 1 0.20748 0.03468 0.16895 0.02824 0.11636 0.02602 0.09524 0.02130 54699.506189 0.001554 0.58674 0.16535 0.97196 1 0.16047 0.02752 0.13077 0.02243 0.09416 0.02105 0.07692 0.01720 54699.509428 0.001685 1.12577 0.30521 0.96095 1 0.11253 0.02216 0.09212 0.01814 0.12668 0.02361 0.10371 0.01933 54699.564871 0.000712 1.17612 0.39450 0.97959 1 0.17295 0.04324 0.14222 0.03556 0.20341 0.04549 0.16667 0.03727 54699.567166 0.001583 0.40601 0.10829 0.97248 1 0.22578 0.03240 0.18416 0.02642 0.09167 0.02061 0.07510 0.01688 54699.569737 0.000988 0.84361 0.25850 1.00000 1 0.17117 0.03586 0.13879 0.02907 0.14440 0.03229 0.11765 0.02631 54699.572526 0.001772 0.53967 0.14000 0.99692 1 0.17249 0.02662 0.14044 0.02167 0.09309 0.01941 0.07564 0.01577 54699.634826 0.001743 0.38487 0.10228 0.99167 1 0.21272 0.03015 0.17357 0.02460 0.08187 0.01840 0.06689 0.01504 54699.638181 0.001612 0.55301 0.15519 1.00000 1 0.15949 0.02704 0.13047 0.02212 0.08820 0.01972 0.07207 0.01612 54699.641391 0.001598 0.43922 0.11821 0.99091 1 0.20460 0.03064 0.16748 0.02508 0.08986 0.02010 0.07340 0.01641 54699.673397 0.030408 0.55590 0.15584 0.04568 1 0.19098 0.03228 0.15114 0.02555 0.10617 0.02374 0.08366 0.01871 54699.706753 0.002949 0.62929 0.13853 0.96887 1 0.13862 0.01904 0.10946 0.01504 0.08723 0.01501 0.06895 0.01186 54699.806095 0.037618 0.34514 0.06590 0.22344 1 0.17484 0.01756 0.07158 0.00710 0.06034 0.00980 0.02691 0.00432