/* ** ** 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 58174.313649 0.000246 0.21080 0.01649 1.00000 0 34.60874 1.12350 22.61644 0.73399 7.29543 0.51935 4.76793 0.33945 58174.314141 0.000246 0.20174 0.01604 0.98824 0 33.96233 1.10117 23.44138 0.75996 6.85162 0.49725 4.73407 0.34317 58174.314607 0.000220 0.22715 0.01831 0.98684 0 33.02417 1.13703 23.11311 0.79576 7.50148 0.54669 5.24873 0.38249 58174.315035 0.000208 0.22947 0.01828 1.00000 0 34.49891 1.19300 24.15849 0.83546 7.91637 0.56800 5.54534 0.39783 58174.315455 0.000211 0.23636 0.01881 0.97260 0 34.09113 1.18033 23.67827 0.81979 8.05761 0.57728 5.59240 0.40065 58174.315903 0.000237 0.21798 0.01729 0.97561 0 32.48565 1.08454 22.76379 0.76003 7.08128 0.50935 4.96576 0.35717 58174.316392 0.000252 0.20063 0.01596 1.00000 0 32.33180 1.05068 22.53050 0.73210 6.48679 0.47086 4.52247 0.32828 58174.316890 0.000246 0.21487 0.01701 1.00000 0 31.23880 1.04381 21.85063 0.72993 6.71240 0.48166 4.69723 0.33698 58174.317390 0.000255 0.19887 0.01595 0.98864 0 32.28509 1.04916 22.63996 0.73571 6.42042 0.47085 4.50405 0.33038 58174.317859 0.000214 0.23565 0.01929 1.00000 0 32.10186 1.13073 22.49769 0.79228 7.56480 0.55913 5.30071 0.39182 58174.318279 0.000205 0.22725 0.01839 1.00000 0 34.59784 1.20232 24.27466 0.84352 7.86221 0.57442 5.51622 0.40305 58174.318713 0.000229 0.21129 0.01715 1.00000 0 33.14635 1.10794 23.50577 0.78565 7.00356 0.51786 4.96523 0.36703 58174.319158 0.000217 0.22540 0.01798 0.98667 0 33.20552 1.13145 23.68263 0.80695 7.48455 0.53978 5.34132 0.38518 58174.319604 0.000229 0.20555 0.01654 1.00000 0 34.03732 1.12658 24.13245 0.79866 6.99631 0.51304 4.96015 0.36384 58174.320076 0.000243 0.20444 0.01576 1.00000 0 34.04406 1.09629 23.80586 0.76651 6.95996 0.48734 4.86523 0.34063 58174.320544 0.000226 0.23114 0.01853 1.00000 0 31.43793 1.10156 21.92479 0.76818 7.26656 0.52406 5.06740 0.36542 58174.321002 0.000231 0.22056 0.01748 0.98750 0 32.24331 1.09188 22.78727 0.77165 7.11162 0.50948 5.02608 0.36007 58174.321467 0.000234 0.21988 0.01766 0.98765 0 31.63431 1.06918 22.44233 0.75820 6.95566 0.50686 4.92069 0.35859 58174.321971 0.000269 0.22170 0.01622 0.98382 0 33.48352 1.03343 23.57268 0.72750 7.42321 0.49237 5.22645 0.34666 58174.380268 0.000182 0.20498 0.01628 1.00000 0 33.48607 1.09463 30.62141 1.00099 6.86405 0.49698 6.27684 0.45446 58174.380616 0.000165 0.23212 0.01875 1.00000 0 32.63124 1.13752 29.74552 1.03687 7.57447 0.55200 6.90585 0.50330 58174.380954 0.000174 0.23254 0.01865 1.00000 0 31.59786 1.09635 28.61318 0.99267 7.34790 0.53147 6.66072 0.48162 58174.381336 0.000208 0.19344 0.01522 1.00000 0 31.65606 1.01010 28.51683 0.90986 6.12359 0.44049 5.51733 0.39686 58174.381727 0.000182 0.20974 0.01674 1.00000 0 32.94634 1.09296 29.74899 0.98681 6.91009 0.50165 6.24504 0.45335 58174.382083 0.000174 0.23463 0.01838 1.00000 0 32.76663 1.13389 29.03725 1.00484 7.68801 0.54038 6.81459 0.47900 58174.382441 0.000185 0.23621 0.01793 1.00000 0 32.76069 1.09911 29.04729 0.97453 7.73834 0.52675 6.86128 0.46705