/* ** ** 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 55342.067728 0.000272 0.19735 0.01589 1.00000 0 25.47227 0.82398 20.93258 0.67554 5.02702 0.37072 4.14628 0.30510 55342.068209 0.000208 0.26212 0.02087 1.00000 0 25.61587 0.93773 21.25700 0.77801 6.71436 0.47482 5.56482 0.39349 55342.068646 0.000229 0.26086 0.02095 1.00000 0 24.14819 0.88331 19.67403 0.71964 6.29922 0.45038 5.13176 0.36687 55342.069120 0.000246 0.21364 0.01703 0.98824 0 28.24718 0.93961 22.03911 0.73311 6.03480 0.43720 4.70705 0.34088 55342.069652 0.000286 0.18283 0.01469 0.97980 0 27.65788 0.85637 21.81765 0.67538 5.05665 0.37486 3.99929 0.29626 55342.070179 0.000240 0.23115 0.01870 1.00000 0 25.32296 0.88606 20.52893 0.71835 5.85331 0.42682 4.74185 0.34569 55342.070683 0.000263 0.21921 0.01762 0.98901 0 25.37741 0.85285 20.05174 0.67384 5.56304 0.40614 4.39734 0.32099 55342.071195 0.000249 0.21955 0.01738 0.98837 0 27.16421 0.91519 21.28705 0.71709 5.96389 0.42734 4.67092 0.33468 55342.071681 0.000237 0.24096 0.01923 1.00000 0 25.71019 0.91225 20.18653 0.71627 6.19501 0.44281 4.86624 0.34779 55342.072179 0.000260 0.21997 0.01728 0.98889 0 25.98176 0.87357 20.44494 0.68738 5.71527 0.40574 4.50394 0.31978 55342.072682 0.000243 0.22527 0.01796 1.00000 0 26.94820 0.92588 20.97934 0.72076 6.07065 0.43669 4.72871 0.34020 55342.073220 0.000295 0.18464 0.01448 0.99020 0 26.72553 0.82492 21.16232 0.65313 4.93454 0.35590 3.91296 0.28224 55342.073753 0.000237 0.22064 0.01783 1.00000 0 27.43158 0.93583 21.71540 0.74077 6.05264 0.44334 4.80191 0.35146 55342.074259 0.000269 0.20681 0.01626 1.00000 0 26.12960 0.85452 20.72838 0.67793 5.40380 0.38627 4.29066 0.30665 55342.074754 0.000226 0.25274 0.02045 1.00000 0 25.20608 0.92343 20.04316 0.73421 6.37071 0.45957 5.06678 0.36546 55342.075231 0.000252 0.21954 0.01769 0.98851 0 26.04974 0.88276 20.75785 0.70344 5.71892 0.41808 4.55314 0.33281 55342.075738 0.000255 0.21226 0.01748 0.97727 0 26.59566 0.89749 21.07001 0.71091 5.64525 0.42395 4.46851 0.33549 55342.076218 0.000226 0.23164 0.01879 1.00000 0 26.82592 0.94382 21.62783 0.76100 6.21393 0.45427 5.02013 0.36695 55342.076681 0.000237 0.23297 0.01845 1.00000 0 26.54183 0.92454 21.05898 0.73335 6.18351 0.43979 4.91510 0.34950 55342.077176 0.000258 0.21858 0.01774 0.97753 0 25.21174 0.84648 20.50537 0.68847 5.51074 0.40710 4.48200 0.33112 55342.077694 0.000260 0.20435 0.01625 1.00000 0 26.64513 0.87609 21.46406 0.70574 5.44503 0.39437 4.39325 0.31816 55342.078203 0.000249 0.22439 0.01794 0.97674 0 25.83062 0.87431 20.97416 0.70990 5.79603 0.41978 4.70705 0.34088 55342.078793 0.000341 0.20880 0.01435 0.96610 0 27.35013 0.77532 21.86108 0.61965 5.71077 0.35750 4.57385 0.28633