/* ** ** 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 59455.894753 0.000755 0.73013 0.21578 0.98077 1 0.26649 0.05149 0.21520 0.04158 0.19458 0.04351 0.15686 0.03508 59455.896336 0.000828 0.51144 0.14143 1.00000 1 0.34719 0.05648 0.27563 0.04484 0.17756 0.03971 0.14035 0.03138 59455.898036 0.000872 0.68507 0.20275 1.00000 1 0.24476 0.04711 0.19286 0.03712 0.16768 0.03770 0.13266 0.02982 59455.900142 0.001235 0.51925 0.12408 0.98502 1 0.31101 0.04340 0.24698 0.03446 0.16149 0.03133 0.12803 0.02483 59456.616727 0.001075 0.56741 0.15519 0.98649 1 0.25743 0.04245 0.20220 0.03334 0.14607 0.03188 0.11507 0.02511 59456.619037 0.001235 0.48982 0.13371 0.98824 1 0.24697 0.03867 0.19477 0.03050 0.12097 0.02705 0.09524 0.02130 59456.621448 0.001177 0.57284 0.16143 1.00000 1 0.21886 0.03754 0.17215 0.02952 0.12537 0.02803 0.09877 0.02208 59456.623554 0.000930 0.68192 0.20118 0.98438 1 0.23567 0.04536 0.18621 0.03584 0.16071 0.03594 0.12699 0.02839 59456.625486 0.001002 0.58745 0.16647 1.00000 1 0.24985 0.04349 0.19702 0.03430 0.14678 0.03282 0.11594 0.02593 59456.627505 0.001017 0.89521 0.26859 0.97143 1 0.17461 0.03595 0.13798 0.02841 0.15631 0.03411 0.12353 0.02696 59456.629975 0.001453 0.49520 0.13562 1.00000 1 0.20487 0.03239 0.16162 0.02555 0.10145 0.02269 0.08000 0.01789 59456.633054 0.001627 0.59733 0.14737 0.99745 1 0.20356 0.03104 0.16075 0.02451 0.12159 0.02358 0.09597 0.01861