/* ** ** 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 60087.954343 0.000246 0.17561 0.01374 1.00000 0 29.23014 0.87486 26.74744 0.80055 5.13309 0.37123 4.69328 0.33941 60087.954815 0.000226 0.18863 0.01464 1.00000 0 29.65542 0.92658 27.13280 0.84776 5.59400 0.39742 5.11890 0.36366 60087.955293 0.000252 0.16533 0.01288 0.98851 0 30.66873 0.89563 27.80171 0.81188 5.07058 0.36614 4.60122 0.33224 60087.955770 0.000226 0.17802 0.01393 1.00000 0 31.15219 0.94816 28.42006 0.86498 5.54583 0.39963 5.06532 0.36498 60087.956233 0.000237 0.18613 0.01441 0.98780 0 29.61868 0.91121 26.64889 0.81980 5.51298 0.39157 4.96157 0.35236 60087.956702 0.000231 0.19788 0.01546 0.98750 0 28.28673 0.89831 25.46900 0.80883 5.59744 0.39955 5.03647 0.35949 60087.957185 0.000252 0.17787 0.01377 1.00000 0 28.92501 0.87946 25.84095 0.78569 5.14488 0.36630 4.59637 0.32725 60087.957668 0.000231 0.18825 0.01485 0.98750 0 29.44392 0.92102 26.50216 0.82899 5.54284 0.40127 4.98357 0.36079 60087.958131 0.000231 0.18884 0.01481 1.00000 0 29.39026 0.92380 26.28165 0.82607 5.55020 0.39889 4.96373 0.35673 60087.958626 0.000263 0.15932 0.01222 0.98901 0 30.55873 0.86953 27.88129 0.79333 4.86857 0.34662 4.44316 0.31634 60087.959109 0.000220 0.19686 0.01541 1.00000 0 29.11846 0.93429 26.58818 0.85315 5.73217 0.40914 5.23527 0.37368 60087.959610 0.000281 0.14959 0.01173 1.00000 0 29.42168 0.83682 26.95584 0.76670 4.40122 0.32163 4.03006 0.29454 60087.960142 0.000252 0.17633 0.01362 1.00000 0 28.67673 0.86142 26.25007 0.78849 5.05658 0.35985 4.62641 0.32925 60087.960646 0.000252 0.17453 0.01355 0.98851 0 28.97807 0.87282 26.52667 0.79900 5.05759 0.36176 4.63362 0.33145 60087.961146 0.000249 0.16026 0.01244 1.00000 0 31.65720 0.91086 28.69334 0.82553 5.07329 0.36560 4.59412 0.33102 60087.961667 0.000272 0.15414 0.01171 0.98936 0 31.26968 0.87271 28.27536 0.78915 4.81991 0.34060 4.36445 0.30840 60087.962156 0.000217 0.19303 0.01508 1.00000 0 30.00928 0.95275 27.48068 0.87249 5.79258 0.41346 5.30508 0.37866 60087.962639 0.000266 0.16022 0.01243 1.00000 0 30.02167 0.86756 27.00354 0.78023 4.81017 0.34637 4.32292 0.31133 60087.963143 0.000237 0.17894 0.01406 1.00000 0 29.92170 0.90991 27.26720 0.82908 5.35434 0.38798 4.87243 0.35308 60087.963611 0.000231 0.19434 0.01513 1.00000 0 28.14926 0.89736 25.67859 0.81861 5.47049 0.38869 4.99092 0.35457 60087.964213 0.000370 0.15527 0.01043 1.00000 0 28.82078 0.71013 26.49339 0.65278 4.47489 0.27971 4.11353 0.25713