/* ** ** Swift/XRT hardness ratio for 3C 279. ** 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 54120.177059 0.000712 0.65331 0.19174 1.00000 1 0.33192 0.06211 0.24513 0.04585 0.21685 0.04903 0.16165 0.03653 54120.178628 0.000857 0.55175 0.15534 1.00000 1 0.32901 0.05578 0.24492 0.04152 0.18153 0.04081 0.13492 0.03033 54120.180487 0.001002 0.50445 0.13782 0.95652 1 0.32171 0.05050 0.24001 0.03767 0.16229 0.03629 0.12121 0.02710 54120.182187 0.000697 0.69730 0.20480 1.00000 1 0.32313 0.06107 0.23830 0.04503 0.22532 0.05066 0.16584 0.03728 54120.184003 0.001118 0.45070 0.12164 0.98701 1 0.31517 0.04763 0.23414 0.03538 0.14205 0.03177 0.10526 0.02354 54120.185964 0.000842 0.53468 0.14855 0.97608 1 0.35698 0.05886 0.26542 0.04376 0.19087 0.04268 0.14131 0.03160 54120.227960 0.000712 0.57240 0.16317 1.00000 1 0.35050 0.06196 0.28445 0.05028 0.20062 0.04486 0.16327 0.03651 54120.229471 0.000799 0.48821 0.13371 0.96364 1 0.38331 0.06061 0.30770 0.04865 0.18713 0.04185 0.15094 0.03375 54120.231272 0.001002 0.39607 0.10480 1.00000 1 0.36245 0.05126 0.29412 0.04160 0.14356 0.03210 0.11594 0.02593 54120.232826 0.000552 0.92830 0.28764 0.94737 1 0.29886 0.06372 0.23784 0.05071 0.27744 0.06238 0.22109 0.04970 54120.234337 0.000959 0.56153 0.15714 0.96970 1 0.27990 0.04665 0.22154 0.03692 0.15717 0.03533 0.12436 0.02796 54120.236327 0.001031 0.56096 0.15796 0.98592 1 0.25599 0.04340 0.20231 0.03430 0.14360 0.03229 0.11370 0.02556 54120.238404 0.001046 0.37661 0.10009 1.00000 1 0.37191 0.05271 0.29352 0.04160 0.14007 0.03149 0.11054 0.02485 54120.240350 0.000901 0.42905 0.11631 0.98387 1 0.38744 0.05938 0.30568 0.04685 0.16623 0.03717 0.13115 0.02933 54120.242079 0.000828 0.56144 0.15829 1.00000 1 0.31263 0.05318 0.24854 0.04227 0.17553 0.03947 0.13963 0.03139 54120.244359 0.001453 0.38419 0.07784 0.98637 1 0.44917 0.04844 0.35834 0.03864 0.17256 0.02960 0.13788 0.02365