/* ** ** Swift/XRT hardness ratio for Mrk 421. ** 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 60085.919685 0.000217 0.20817 0.01213 1.00000 0 51.28688 1.23205 47.26362 1.13547 10.67634 0.56654 9.83878 0.52207 60085.920024 0.000122 0.20796 0.01641 1.00000 0 49.61973 1.63767 46.15881 1.52337 10.31879 0.73970 9.59550 0.68792 60085.920269 0.000124 0.20682 0.01634 1.00000 0 49.62963 1.62904 45.07146 1.47943 10.26432 0.73782 9.32576 0.67031 60085.920513 0.000119 0.21067 0.01634 1.00000 0 51.90305 1.71419 47.08314 1.55502 10.93426 0.76743 9.91895 0.69617 60085.920761 0.000130 0.20101 0.01518 1.00000 0 53.00351 1.62700 48.63414 1.49281 10.65439 0.73523 9.78318 0.67517 60085.921117 0.000226 0.20396 0.01157 1.00000 0 52.29412 1.22252 48.49242 1.13348 10.66586 0.55099 9.88197 0.51046 60085.921884 0.000541 0.22402 0.00801 1.00000 0 50.61100 0.77426 47.17230 0.72164 11.33797 0.36663 10.56588 0.34165 60085.922975 0.000550 0.22175 0.00790 0.99474 0 50.89955 0.77185 47.22911 0.71617 11.28676 0.36403 10.46907 0.33770 60085.923719 0.000194 0.22755 0.01420 1.00000 0 46.50786 1.24930 43.17598 1.15982 10.58272 0.59600 9.81754 0.55296 60085.924471 0.000558 0.20870 0.00750 1.00000 0 52.77531 0.78000 48.71438 0.71995 11.01443 0.36104 10.17005 0.33330 60085.925576 0.000547 0.22671 0.00808 1.00000 0 50.28429 0.77123 46.26633 0.70957 11.39997 0.36679 10.48407 0.33736 60085.926676 0.000553 0.21877 0.00789 1.00000 0 50.72100 0.76631 47.04717 0.71076 11.09625 0.36342 10.28703 0.33695 60085.927801 0.000573 0.21595 0.00772 0.99495 0 49.99030 0.75187 46.36726 0.69739 10.79554 0.35000 10.01515 0.32462 60085.929462 0.001088 0.22438 0.00571 1.00000 0 50.02122 0.54274 46.31936 0.50251 11.22377 0.25838 10.39558 0.23923