/* ** ** 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 58920.983311 0.000220 0.21469 0.01721 0.98684 0 26.45123 0.88628 24.45181 0.81930 5.67872 0.41354 5.25061 0.38238 58920.983768 0.000237 0.20900 0.01670 1.00000 0 25.09376 0.83979 22.93680 0.76730 5.24467 0.38048 4.79960 0.34821 58920.984268 0.000263 0.17402 0.01356 1.00000 0 27.45687 0.82613 25.09947 0.75517 4.77796 0.34345 4.36643 0.31393 58920.984763 0.000231 0.19691 0.01529 1.00000 0 27.61001 0.87940 25.57665 0.81464 5.43676 0.38496 5.03623 0.35660 58920.985223 0.000229 0.20102 0.01558 1.00000 0 27.64258 0.88246 25.49881 0.81402 5.55680 0.39256 5.12534 0.36200 58920.985680 0.000229 0.19639 0.01567 1.00000 0 27.52945 0.88088 25.42468 0.81352 5.40640 0.39514 4.98765 0.36459 58920.986137 0.000229 0.19294 0.01518 1.00000 0 28.54816 0.90592 26.22155 0.83199 5.50816 0.39646 5.05794 0.36409 58920.986629 0.000263 0.18162 0.01400 1.00000 0 26.29198 0.80858 24.22179 0.74491 4.77513 0.33766 4.40293 0.31133 58920.987182 0.000289 0.16392 0.01273 0.99000 0 26.59070 0.77305 24.62225 0.71583 4.35871 0.31375 4.03613 0.29054 58920.987691 0.000220 0.21453 0.01673 1.00000 0 26.66452 0.88794 24.69701 0.82242 5.72040 0.40349 5.29829 0.37371 58920.988177 0.000266 0.16868 0.01307 1.00000 0 27.63375 0.81749 25.58915 0.75700 4.66117 0.33384 4.31649 0.30916 58920.988681 0.000237 0.20039 0.01555 0.97561 0 27.31088 0.86495 25.10980 0.79516 5.47293 0.38761 5.03623 0.35660 58920.989153 0.000234 0.19783 0.01543 1.00000 0 26.87621 0.85888 24.89209 0.79547 5.31690 0.37837 4.92459 0.35046 58920.989633 0.000246 0.19231 0.01502 1.00000 0 26.84334 0.84278 24.59189 0.77201 5.16234 0.36926 4.72179 0.33774 58920.990116 0.000237 0.19750 0.01565 0.97561 0 27.47077 0.87169 25.09071 0.79614 5.42552 0.39407 4.94749 0.35935 58920.990617 0.000263 0.17390 0.01346 0.98901 0 27.64077 0.82484 25.47534 0.76015 4.80659 0.34338 4.43467 0.31681 58920.991100 0.000220 0.21565 0.01716 1.00000 0 26.20072 0.87740 24.25745 0.81232 5.65030 0.40779 5.23124 0.37754 58920.991543 0.000223 0.19553 0.01527 0.98701 0 29.00006 0.91445 26.85818 0.84691 5.67051 0.40510 5.25158 0.37517 58920.992011 0.000246 0.19583 0.01520 0.97647 0 26.62847 0.83471 24.66344 0.77312 5.21478 0.37017 4.83006 0.34286 58920.992480 0.000223 0.21634 0.01689 1.00000 0 26.24233 0.87197 24.30731 0.80768 5.67722 0.40098 5.25847 0.37141 58920.992943 0.000240 0.19001 0.01504 1.00000 0 26.94000 0.85183 24.95574 0.78909 5.11878 0.37136 4.74177 0.34401 58920.993458 0.000275 0.20051 0.01394 1.00000 0 28.51861 0.82046 26.40920 0.75977 5.71834 0.36206 5.29543 0.33528