/* ** ** 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 58869.327476 0.000249 0.19395 0.01523 1.00000 0 31.97074 1.01207 24.15458 0.76176 6.20087 0.44559 4.66597 0.33387 58869.327994 0.000269 0.18797 0.01488 0.98925 0 31.69925 0.99691 22.81881 0.71573 5.95847 0.43302 4.27677 0.31043 58869.328547 0.000284 0.16511 0.01293 0.97959 0 31.49896 0.91802 24.96770 0.72766 5.20068 0.37797 4.12154 0.29954 58869.329065 0.000234 0.17629 0.01368 1.00000 0 35.39108 1.07026 27.92930 0.84458 6.23922 0.44587 4.92677 0.35205 58869.329559 0.000260 0.17020 0.01333 0.98889 0 32.70059 0.97890 26.07991 0.78073 5.56565 0.40291 4.44344 0.32168 58869.330069 0.000249 0.17616 0.01363 0.98837 0 33.76784 1.01819 26.77918 0.80747 5.94847 0.42399 4.71849 0.33631 58869.330587 0.000269 0.16186 0.01264 1.00000 0 33.15624 0.96864 26.23974 0.76653 5.36665 0.38851 4.25232 0.30785 58869.331104 0.000249 0.17498 0.01386 0.98837 0 33.10868 1.01382 26.32921 0.80619 5.79322 0.42332 4.60778 0.33666 58869.331588 0.000234 0.19076 0.01504 0.97531 0 33.48493 1.04369 26.24645 0.81794 6.38758 0.46253 5.00590 0.36240 58869.332068 0.000246 0.17904 0.01417 1.00000 0 32.76627 1.01010 25.85060 0.79685 5.86633 0.42749 4.63135 0.33749 58869.332569 0.000255 0.17431 0.01371 0.98864 0 32.91534 0.99576 25.92865 0.78432 5.73753 0.41647 4.52256 0.32827 58869.333055 0.000231 0.18339 0.01433 1.00000 0 34.68679 1.07247 27.20009 0.84103 6.36106 0.45632 4.99088 0.35804 58869.333558 0.000272 0.15785 0.01240 0.98936 0 33.73420 0.97330 26.69652 0.77026 5.32495 0.38911 4.21141 0.30770 58869.334076 0.000246 0.17762 0.01408 1.00000 0 33.19858 1.01995 25.94118 0.79699 5.89677 0.43082 4.60778 0.33666 58869.334588 0.000266 0.16690 0.01351 1.00000 0 31.83968 0.95777 25.16984 0.75706 5.31410 0.39918 4.20285 0.31562 58869.335080 0.000226 0.19229 0.01524 1.00000 0 33.87168 1.08500 26.50451 0.84899 6.51323 0.47220 5.09835 0.36956 58869.335552 0.000246 0.18388 0.01436 0.98824 0 32.72084 1.01707 25.70050 0.79887 6.01666 0.43103 4.72696 0.33864 58869.336021 0.000223 0.19815 0.01562 1.00000 0 32.89925 1.05629 26.18604 0.84075 6.51889 0.46943 5.18795 0.37363 58869.336472 0.000229 0.19726 0.01545 1.00000 0 32.48320 1.03493 25.73539 0.81991 6.40777 0.45846 5.07941 0.36346 58869.336949 0.000249 0.16483 0.01366 1.00000 0 33.84917 1.03349 26.59560 0.81183 5.57940 0.43001 4.38665 0.33798 58869.337459 0.000260 0.17173 0.01328 0.98889 0 33.69707 1.00503 26.37935 0.78668 5.78669 0.41302 4.53120 0.32340 58869.337939 0.000220 0.20208 0.01590 1.00000 0 33.21615 1.07525 26.02229 0.84244 6.71240 0.48154 5.25356 0.37688