/* ** ** 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 53671.041854 0.001177 0.57266 0.16072 0.97531 1 0.29993 0.05020 0.17728 0.02963 0.17176 0.03870 0.10076 0.02265 53671.044774 0.001743 0.49409 0.10415 0.98986 1 0.37968 0.04653 0.23077 0.02828 0.18760 0.03217 0.11449 0.01963 53671.108143 0.000784 0.94779 0.29979 0.96296 1 0.21780 0.04871 0.16326 0.03651 0.20643 0.04617 0.15384 0.03440 53671.110162 0.001235 0.40635 0.10850 0.98824 1 0.31507 0.04596 0.23499 0.03428 0.12803 0.02863 0.09523 0.02129 53671.112283 0.000886 0.66053 0.18250 0.98008 1 0.30088 0.05287 0.22252 0.03910 0.19874 0.04237 0.14719 0.03138 53671.175764 0.001031 0.61754 0.17651 1.00000 1 0.36958 0.06577 0.18172 0.03233 0.22823 0.05105 0.11267 0.02519 53671.178669 0.001874 0.54543 0.14174 0.98283 1 0.27200 0.04218 0.13293 0.02061 0.14836 0.03094 0.07256 0.01513 53671.244288 0.002920 0.63564 0.13245 0.97902 1 0.28899 0.03763 0.12096 0.01575 0.18369 0.02988 0.07704 0.01253 53671.311477 0.002772 0.42561 0.18104 0.13134 0 0.39093 0.09244 0.29897 0.07072 0.16638 0.05883 0.12730 0.04501 53671.311674 0.002920 0.44561 0.08626 0.72140 1 0.32855 0.03552 0.24026 0.02597 0.14641 0.02351 0.10731 0.01723 53671.376196 0.000799 0.64654 0.18548 0.94545 1 0.30086 0.05406 0.23780 0.04272 0.19452 0.04350 0.15384 0.03440 53671.377663 0.000668 0.66742 0.19295 0.97826 1 0.33484 0.06135 0.26578 0.04869 0.22348 0.04997 0.17777 0.03975 53671.379057 0.000726 0.65092 0.18792 0.96000 1 0.32270 0.05892 0.25530 0.04661 0.21005 0.04697 0.16666 0.03727 53671.380495 0.000712 0.62769 0.17629 1.00000 1 0.34395 0.06081 0.27232 0.04814 0.21590 0.04712 0.17142 0.03741 53671.443269 0.001177 0.54364 0.15108 0.98765 1 0.25555 0.04214 0.18449 0.03042 0.13893 0.03108 0.09999 0.02236 53671.445360 0.000915 0.55361 0.15440 0.98413 1 0.31933 0.05322 0.23224 0.03871 0.17678 0.03953 0.12902 0.02885 53671.447437 0.001162 0.58234 0.14482 0.99051 1 0.31054 0.04747 0.22578 0.03451 0.18084 0.03547 0.13124 0.02574