/* ** ** Swift/XRT hardness ratio for 3C 273. ** 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 53723.046118 0.000749 0.40660 0.03532 0.98845 0 4.27511 0.19972 3.62700 0.16943 1.73827 0.12729 1.47465 0.10798 53723.047326 0.000450 0.27112 0.06541 0.93548 1 4.58144 0.50436 1.11069 0.12227 1.24212 0.26664 0.30152 0.06472 53723.048517 0.000741 0.39134 0.06665 0.98039 1 4.09233 0.37381 0.99627 0.09100 1.60150 0.23019 0.38977 0.05602 53723.049650 0.000392 0.26547 0.06709 1.00000 1 4.60546 0.54237 1.11663 0.13150 1.22261 0.27339 0.29630 0.06625 53723.050405 0.000363 0.28887 0.07560 1.00000 1 4.48543 0.57053 1.08593 0.13813 1.29572 0.29636 0.31329 0.07166 53723.051436 0.000668 0.31477 0.05447 1.00000 1 5.09654 0.43928 1.23529 0.10647 1.60424 0.24075 0.38888 0.05836 53723.052715 0.000610 0.52453 0.09081 0.97619 1 3.91684 0.39872 0.94928 0.09663 2.05448 0.28769 0.49757 0.06967 53723.053731 0.000407 0.33677 0.07649 0.96429 1 4.69031 0.53725 1.14313 0.13094 1.57954 0.30977 0.38519 0.07554 53723.054617 0.000479 0.32009 0.06638 0.96970 1 4.98586 0.50938 1.20552 0.12316 1.59591 0.28804 0.38576 0.06962 53723.055605 0.000508 0.40600 0.08453 0.97143 1 3.91153 0.43704 0.94801 0.10592 1.58810 0.27900 0.38495 0.06762 53723.056753 0.000639 0.47229 0.08132 1.00000 1 4.05737 0.39781 0.98235 0.09631 1.91625 0.27121 0.46383 0.06564 53723.057987 0.000596 0.50455 0.08719 0.97561 1 4.20313 0.41925 1.01302 0.10104 2.12069 0.29927 0.51161 0.07219 53723.059498 0.000915 0.43209 0.06512 0.96030 1 4.02002 0.33315 0.97114 0.08048 1.73702 0.21867 0.42038 0.05292 53723.112825 0.000790 0.35204 0.02969 0.99616 0 4.58209 0.19861 4.04723 0.17542 1.61308 0.11670 1.42495 0.10308 53723.114282 0.000654 0.42363 0.07786 0.97778 1 3.85402 0.38911 0.91704 0.09259 1.63269 0.25073 0.38837 0.05964 53723.115328 0.000392 0.33743 0.07946 0.96296 1 4.79893 0.56709 1.12127 0.13249 1.61929 0.32981 0.37817 0.07701 53723.116432 0.000712 0.40451 0.06759 0.89798 1 4.70888 0.41268 1.11625 0.09782 1.90478 0.27100 0.45200 0.06431 53723.117769 0.000625 0.49311 0.08597 0.97674 1 4.07734 0.41332 0.96334 0.09765 2.01058 0.28520 0.47486 0.06736 53723.118800 0.000407 0.42842 0.10033 1.00000 1 3.76231 0.49610 0.89694 0.11827 1.61185 0.31195 0.38372 0.07426 53723.119584 0.000378 0.31001 0.07789 0.96154 1 4.58866 0.57131 1.08836 0.13550 1.42255 0.31046 0.33600 0.07332 53723.120267 0.000305 0.35512 0.09377 1.00000 1 4.50580 0.63281 1.07075 0.15038 1.60011 0.35781 0.38096 0.08518 53723.121109 0.000537 0.54597 0.09450 0.94595 1 4.53617 0.46247 1.07958 0.11006 2.47661 0.34643 0.58950 0.08246 53723.121952 0.000305 0.35689 0.09507 1.00000 1 4.47749 0.63635 1.05898 0.15049 1.59796 0.36004 0.37829 0.08523 53723.122867 0.000610 0.62464 0.11071 0.95238 1 3.47921 0.38046 0.82812 0.09056 2.17324 0.30312 0.51721 0.07214 53723.123826 0.000349 0.36775 0.09448 1.00000 1 4.00306 0.54273 0.95167 0.12902 1.47213 0.32125 0.35000 0.07638 53723.124799 0.000596 0.50160 0.08797 0.97561 1 4.09348 0.40975 0.97992 0.09809 2.05328 0.29570 0.49161 0.07079 53723.126237 0.000842 0.43744 0.06436 0.99142 1 4.50962 0.37043 1.07500 0.08830 1.97268 0.24081 0.47011 0.05739 53723.179721 0.000321 0.38081 0.04945 0.99726 0 4.49279 0.31032 3.96700 0.27394 1.71090 0.18814 1.51079 0.16613 53723.180476 0.000421 0.38696 0.08672 1.00000 1 4.12229 0.49655 1.00030 0.12049 1.59515 0.30146 0.38621 0.07299 53723.181304 0.000407 0.36034 0.09300 0.96429 1 3.49986 0.46436 0.85097 0.11290 1.26113 0.27920 0.30697 0.06795 53723.182132 0.000421 0.32599 0.07266 0.96552 1 4.87615 0.53911 1.17773 0.13021 1.58960 0.30762 0.38372 0.07426 53723.183061 0.000508 0.62778 0.11446 0.97143 1 3.88600 0.44512 0.93529 0.10713 2.43955 0.34606 0.58659 0.08321 53723.184180 0.000610 0.53209 0.09362 0.90476 1 4.07244 0.41392 0.97441 0.09904 2.16691 0.31120 0.51895 0.07451 53723.185109 0.000320 0.37940 0.10092 1.00000 1 3.93768 0.55689 0.95239 0.13469 1.49397 0.33657 0.36110 0.08135 53723.186097 0.000668 0.46829 0.07926 0.95652 1 4.11763 0.38992 0.99823 0.09453 1.92826 0.27052 0.46764 0.06561 53723.187506 0.000741 0.42991 0.07394 0.96078 1 3.89748 0.36746 0.94418 0.08901 1.67557 0.24100 0.40605 0.05840 53723.188770 0.000523 0.53501 0.09521 1.00000 1 4.28800 0.46073 1.03390 0.11109 2.29414 0.32542 0.55401 0.07858 53723.189787 0.000494 0.56893 0.09949 1.00000 1 4.47014 0.47624 1.07371 0.11439 2.54318 0.35268 0.61177 0.08484 53723.190586 0.000305 0.33330 0.08678 1.00000 1 4.75076 0.63360 1.14322 0.15247 1.58341 0.35406 0.38096 0.08518 53723.191283 0.000392 0.27136 0.06798 1.00000 1 4.79676 0.56845 1.15458 0.13682 1.30165 0.28728 0.31556 0.06964 53723.192082 0.000407 0.34706 0.08241 0.92857 1 4.49581 0.53926 1.08155 0.12972 1.56031 0.31976 0.37601 0.07704 53723.193447 0.000959 0.50945 0.06867 0.98188 1 4.21941 0.33281 1.01539 0.08009 2.14959 0.23496 0.51763 0.05658