/* ** ** 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 59249.251516 0.000857 0.45054 0.12237 0.98305 1 1.24850 0.19246 0.30409 0.04687 0.56250 0.12579 0.13793 0.03084 59249.253303 0.000930 0.40804 0.11020 0.98438 1 1.25852 0.18402 0.30599 0.04474 0.51353 0.11660 0.12517 0.02842 59249.255104 0.000872 0.44593 0.12010 0.95000 1 1.28627 0.19306 0.31379 0.04710 0.57359 0.12827 0.14035 0.03138 59249.256760 0.000784 0.39037 0.10530 0.98148 1 1.56719 0.22369 0.38132 0.05443 0.61179 0.14003 0.14771 0.03380 59249.258111 0.000566 0.57446 0.16562 1.00000 1 1.45002 0.25759 0.35397 0.06287 0.83298 0.18915 0.20220 0.04592 59249.259636 0.000959 0.30187 0.07788 0.98485 1 1.64847 0.20707 0.40454 0.05081 0.49762 0.11214 0.12220 0.02754 59249.261481 0.000886 0.45006 0.12399 0.96721 1 1.22145 0.19365 0.29947 0.04748 0.54972 0.12386 0.13463 0.03034 59249.263180 0.000813 0.41365 0.11076 1.00000 1 1.40347 0.20675 0.34498 0.05082 0.58054 0.12982 0.14286 0.03194 59249.265664 0.001670 0.38561 0.07345 0.96472 1 1.47440 0.14761 0.36191 0.03623 0.56854 0.09213 0.13907 0.02253