/* ** ** Swift/XRT hardness ratio for PKS 2155-304. ** 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 56507.016916 0.000376 0.11418 0.02975 0.86923 0 3.28513 0.25395 2.82792 0.21855 0.37510 0.09333 0.32227 0.08022 56507.017683 0.000391 0.13532 0.03236 0.89630 0 3.08790 0.24120 2.67677 0.20909 0.41786 0.09444 0.36288 0.08202 56507.018517 0.000443 0.10827 0.02583 0.93464 0 2.94067 0.21653 2.55311 0.18799 0.31839 0.07226 0.27654 0.06276 56507.019315 0.000356 0.12902 0.03108 0.94309 0 3.05187 0.24611 2.63728 0.21268 0.39376 0.08937 0.34091 0.07737 56507.020180 0.000509 0.09130 0.02162 0.95455 0 2.96903 0.20089 2.57789 0.17442 0.27107 0.06151 0.23539 0.05342 56507.021109 0.000420 0.11094 0.02690 0.96552 0 2.89375 0.21870 2.51054 0.18974 0.32103 0.07395 0.27874 0.06421 56507.021934 0.000405 0.13078 0.03114 0.98571 0 2.55742 0.20946 2.21985 0.18181 0.33447 0.07479 0.29034 0.06492 56507.022718 0.000379 0.13500 0.03262 0.98473 0 2.61891 0.21731 2.27074 0.18842 0.35355 0.08023 0.30655 0.06957 56507.023525 0.000428 0.09778 0.02292 0.97297 0 3.27793 0.22988 2.84498 0.19952 0.32053 0.07167 0.27824 0.06222 56507.024249 0.000295 0.15429 0.03763 0.99020 0 2.92416 0.26118 2.53724 0.22662 0.45118 0.10239 0.39154 0.08886 56507.024955 0.000411 0.12423 0.02951 0.97183 0 2.69553 0.21598 2.33708 0.18726 0.33488 0.07488 0.29034 0.06492 56507.025672 0.000307 0.13891 0.03325 0.99057 0 3.16483 0.27005 2.74806 0.23449 0.43961 0.09830 0.38159 0.08533 56507.026320 0.000341 0.12521 0.03061 0.99153 0 3.07116 0.25140 2.66318 0.21800 0.38455 0.08859 0.33354 0.07683 56507.026995 0.000333 0.16860 0.03980 0.96522 0 2.66625 0.23438 2.30011 0.20219 0.44953 0.09848 0.38766 0.08491 56507.027813 0.000486 0.10369 0.02476 0.98214 0 2.66639 0.19792 2.31125 0.17156 0.27648 0.06274 0.23967 0.05439 56507.028667 0.000367 0.12354 0.02974 0.96850 0 3.01180 0.24133 2.60527 0.20875 0.37208 0.08446 0.32151 0.07296 56507.029367 0.000333 0.13875 0.03458 0.97391 0 2.85740 0.24624 2.47610 0.21338 0.39646 0.09272 0.34377 0.08040 56507.030163 0.000463 0.08984 0.02097 0.96875 0 3.31550 0.22178 2.87661 0.19242 0.29786 0.06660 0.25849 0.05780 56507.030976 0.000350 0.13102 0.03161 0.98347 0 2.92494 0.23935 2.53618 0.20754 0.38324 0.08697 0.33231 0.07541 56507.031992 0.000666 0.08959 0.01801 0.96523 0 3.13639 0.18238 2.71955 0.15814 0.28098 0.05407 0.24365 0.04689 56507.084272 0.000437 0.11669 0.02758 0.97351 0 2.69688 0.20631 2.33661 0.17875 0.31471 0.07037 0.27256 0.06095 56507.085337 0.000628 0.08591 0.02003 0.98157 0 2.54517 0.16782 2.18951 0.14437 0.21865 0.04889 0.18811 0.04206 56507.086309 0.000344 0.12728 0.03019 0.93277 0 3.27773 0.25910 2.83592 0.22418 0.41719 0.09329 0.36096 0.08071 56507.087070 0.000417 0.10558 0.02486 0.99306 0 3.06535 0.22597 2.65398 0.19564 0.32363 0.07237 0.28019 0.06265 56507.087843 0.000356 0.13237 0.03157 1.00000 0 2.84404 0.23608 2.46078 0.20427 0.37647 0.08418 0.32575 0.07284 56507.088728 0.000530 0.14675 0.02703 0.96175 0 3.08832 0.20235 2.67204 0.17508 0.45321 0.07800 0.39211 0.06749 56507.089663 0.000405 0.10965 0.02586 0.97857 0 3.07781 0.23072 2.66744 0.19996 0.33748 0.07546 0.29246 0.06540 56507.090467 0.000399 0.12310 0.02848 0.97826 0 2.92165 0.22491 2.53330 0.19501 0.35965 0.07848 0.31163 0.06800 56507.091599 0.000732 0.11189 0.02053 0.98814 0 2.86529 0.16457 2.47967 0.14242 0.32061 0.05586 0.27743 0.04833