/* ** ** 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 57873.873702 0.000191 0.24386 0.01958 0.98485 0 28.39579 1.00292 24.95435 0.88123 6.92447 0.49931 6.08030 0.43855 57873.874110 0.000217 0.22852 0.01839 1.00000 0 27.47677 0.95246 22.95286 0.79548 6.27899 0.45611 5.24538 0.38084 57873.874568 0.000240 0.20885 0.01643 0.98795 0 27.32171 0.89247 23.43453 0.76546 5.70624 0.40841 4.89304 0.35019 57873.875004 0.000197 0.23917 0.01910 0.98529 0 28.77673 1.00335 25.05191 0.87348 6.88249 0.49453 5.99129 0.43049 57873.875392 0.000191 0.26892 0.02173 1.00000 0 25.81226 0.97364 22.48349 0.84807 6.94153 0.49609 6.04604 0.43209 57873.875797 0.000214 0.22112 0.01785 1.00000 0 27.48781 0.94094 23.93105 0.81918 6.07817 0.44425 5.29172 0.38677 57873.876214 0.000203 0.24237 0.01969 1.00000 0 26.65263 0.95499 23.20160 0.83133 6.45988 0.47089 5.62273 0.40987 57873.876616 0.000200 0.23724 0.01904 1.00000 0 27.76823 0.97609 24.14494 0.84872 6.58776 0.47515 5.72782 0.41312 57873.877021 0.000205 0.21522 0.01702 1.00000 0 29.86315 1.00046 25.98427 0.87052 6.42701 0.46049 5.59204 0.40067 57873.877426 0.000200 0.24644 0.02035 1.00000 0 26.22372 0.95799 22.81455 0.83345 6.46262 0.47869 5.62255 0.41646 57873.877831 0.000205 0.22948 0.01852 0.98592 0 28.15649 0.97388 24.50144 0.84746 6.46133 0.47100 5.62273 0.40987 57873.878239 0.000203 0.23756 0.01919 0.98571 0 27.59503 0.97764 24.00181 0.85034 6.55553 0.47596 5.70150 0.41396 57873.878642 0.000200 0.23266 0.01856 1.00000 0 28.57792 0.99562 24.86854 0.86640 6.64884 0.47708 5.78588 0.41516 57873.879029 0.000188 0.25641 0.02052 1.00000 0 27.64179 1.00482 24.06052 0.87464 7.08767 0.50525 6.16987 0.43982 57873.879446 0.000229 0.20305 0.01595 1.00000 0 28.58071 0.93140 24.87466 0.81063 5.80343 0.41475 5.05112 0.36099 57873.879880 0.000205 0.21797 0.01788 1.00000 0 28.69961 0.98061 24.95131 0.85254 6.25576 0.46646 5.43859 0.40554 57873.880271 0.000185 0.26321 0.02131 1.00000 0 27.25928 1.00633 23.71106 0.87534 7.17486 0.51687 6.24083 0.44958 57873.880655 0.000200 0.23916 0.01913 1.00000 0 27.79200 0.98205 24.19094 0.85480 6.64680 0.47693 5.78588 0.41516 57873.881058 0.000203 0.24155 0.01944 0.97143 0 27.65793 0.97247 24.07262 0.84640 6.68070 0.48379 5.81480 0.42108 57873.881471 0.000211 0.22146 0.01755 1.00000 0 28.21922 0.95632 24.55908 0.83229 6.24937 0.44777 5.43884 0.38969 57873.881894 0.000211 0.22181 0.01769 0.98630 0 28.40722 0.96631 24.74685 0.84180 6.30101 0.45446 5.48916 0.39591 57873.882290 0.000185 0.25870 0.02073 1.00000 0 27.82708 1.01734 24.22282 0.88557 7.19882 0.51317 6.26628 0.44669 57873.882684 0.000208 0.21289 0.01692 1.00000 0 29.62807 0.98753 25.78231 0.85935 6.30766 0.45493 5.48916 0.39591 57873.883086 0.000194 0.24489 0.01966 1.00000 0 27.81985 0.99147 24.20883 0.86277 6.81290 0.49011 5.92870 0.42650 57873.883477 0.000197 0.24924 0.01992 1.00000 0 27.17580 0.98171 23.66337 0.85482 6.77341 0.48285 5.89767 0.42042 57873.883876 0.000203 0.23123 0.01828 0.98571 0 28.68244 0.98821 24.99898 0.86130 6.63210 0.47206 5.78045 0.41144 57873.884278 0.000200 0.22856 0.01846 1.00000 0 28.75289 0.99504 25.09871 0.86858 6.57176 0.47967 5.73596 0.41866 57873.884698 0.000220 0.20849 0.01690 1.00000 0 28.28171 0.94391 24.60923 0.82134 5.89656 0.43557 5.13104 0.37902 57873.885169 0.000252 0.23258 0.01657 1.00000 0 28.70580 0.88734 25.00667 0.77300 6.67626 0.42863 5.81569 0.37338