/* ** ** 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 53677.410643 0.000959 0.71381 0.20458 0.93939 1 0.23087 0.04260 0.18859 0.03479 0.16480 0.03614 0.13485 0.02957 53677.412793 0.001191 0.32136 0.08300 0.98780 1 0.37732 0.04800 0.30569 0.03889 0.12125 0.02725 0.09828 0.02209 53677.414972 0.000988 0.51535 0.14021 0.98529 1 0.29837 0.04804 0.24251 0.03904 0.15377 0.03373 0.12478 0.02737 53677.416976 0.001017 0.53669 0.15078 1.00000 1 0.26336 0.04478 0.21417 0.03642 0.14134 0.03161 0.11429 0.02556 53677.419068 0.001075 0.43604 0.10920 0.96774 1 0.36364 0.05043 0.29457 0.04085 0.15856 0.03307 0.12847 0.02679 53677.477219 0.000857 0.83182 0.25186 0.96610 1 0.20784 0.04243 0.16842 0.03438 0.17289 0.03866 0.14035 0.03138 53677.478846 0.000770 0.76998 0.23049 0.98113 1 0.24291 0.04802 0.19848 0.03924 0.18704 0.04204 0.15309 0.03441 53677.480618 0.001002 0.74439 0.21998 0.95652 1 0.19995 0.03863 0.16304 0.03150 0.14884 0.03328 0.12121 0.02710 53677.482724 0.001104 0.56737 0.16027 0.97368 1 0.23025 0.03903 0.18866 0.03198 0.13064 0.02952 0.10704 0.02419 53677.485309 0.001482 0.62763 0.12876 0.98641 1 0.30148 0.03867 0.24703 0.03168 0.18922 0.03030 0.15505 0.02483 53677.544719 0.001002 0.50047 0.13861 0.98551 1 0.28355 0.04541 0.23284 0.03728 0.14191 0.03207 0.11649 0.02632 53677.547174 0.001453 0.41934 0.11210 0.96000 1 0.24235 0.03551 0.19916 0.02918 0.10163 0.02273 0.08333 0.01863 53677.549745 0.001118 0.50866 0.14015 0.98701 1 0.25149 0.04049 0.20695 0.03332 0.12792 0.02860 0.10526 0.02354 53677.552505 0.001641 0.54251 0.11994 0.95701 1 0.26269 0.03426 0.21615 0.02819 0.14251 0.02544 0.11727 0.02093