/* ** ** 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 55244.032305 0.000203 0.34971 0.01298 1.00000 0 100.01458 1.89587 82.04614 1.55290 34.97577 1.11657 28.66428 0.91403 55244.032782 0.000275 0.34463 0.01320 1.00000 0 93.70209 1.81469 59.66470 1.15406 32.29280 1.06725 20.65093 0.68190 55244.033323 0.000266 0.36047 0.01370 1.00000 0 90.52216 1.77973 59.49485 1.16916 32.63044 1.06130 21.48522 0.69791 55244.033824 0.000234 0.36655 0.01394 1.00000 0 93.57906 1.84650 66.73434 1.31665 34.30123 1.11535 24.44046 0.79469 55244.034304 0.000246 0.35615 0.01342 1.00000 0 95.15026 1.85423 65.50212 1.27643 33.88747 1.09301 23.33596 0.75258 55244.034813 0.000263 0.32704 0.01241 1.00000 0 95.51808 1.78821 65.86435 1.23250 31.23851 1.03077 21.52529 0.71010 55244.035334 0.000258 0.33535 0.01269 1.00000 0 93.60782 1.77399 66.04233 1.25161 31.39154 1.02866 22.14335 0.72557 55244.035835 0.000243 0.35696 0.01357 1.00000 0 95.03407 1.85262 66.07330 1.28811 33.92374 1.10675 23.59220 0.76942 55244.036324 0.000246 0.37352 0.01431 1.00000 0 88.92923 1.77885 61.91092 1.23820 33.21667 1.08541 23.16107 0.75664 55244.036845 0.000275 0.32892 0.01249 1.00000 0 89.32906 1.68745 62.68138 1.18371 29.38252 0.96803 20.60809 0.67883 55244.037383 0.000263 0.34451 0.01314 1.00000 0 90.25004 1.73408 62.37971 1.19834 31.09177 1.02472 21.51394 0.70867 55244.037912 0.000266 0.33129 0.01268 1.00000 0 91.80758 1.72580 63.89359 1.20097 30.41464 1.01363 21.16205 0.70535 55244.038448 0.000269 0.34688 0.01325 1.00000 0 89.86584 1.73067 60.93722 1.17298 31.17241 1.02812 21.15966 0.69757 55244.038980 0.000263 0.35400 0.01336 1.00000 0 88.63843 1.72363 61.60346 1.19723 31.37817 1.01445 21.78667 0.70406 55244.039524 0.000281 0.33470 0.01252 1.00000 0 88.19849 1.65307 61.36077 1.14988 29.51992 0.95581 20.52231 0.66419 55244.040085 0.000281 0.35066 0.01336 1.00000 0 85.15998 1.65608 57.93162 1.12620 29.86189 0.97809 20.31709 0.66573 55244.040653 0.000286 0.33313 0.01247 1.00000 0 87.52723 1.64704 60.06958 1.13016 29.15818 0.94386 20.01633 0.64818 55244.041205 0.000266 0.36554 0.01409 1.00000 0 84.45287 1.67707 58.07385 1.15338 30.87104 1.02000 21.24777 0.70171 55244.041752 0.000281 0.33866 0.01272 1.00000 0 88.35768 1.67831 60.52937 1.14932 29.92350 0.96998 20.48100 0.66354 55244.042316 0.000284 0.34040 0.01302 1.00000 0 84.53657 1.61946 58.57159 1.12180 28.77640 0.95218 19.93699 0.65976 55244.042869 0.000269 0.34606 0.01330 1.00000 0 85.33192 1.65545 60.76648 1.17883 29.53040 0.98016 21.03110 0.69803 55244.043422 0.000284 0.33312 0.01269 1.00000 0 88.04090 1.65882 59.98402 1.12986 29.32830 0.97095 20.00886 0.66204 55244.044061 0.000356 0.34931 0.01153 1.00000 0 86.47696 1.45665 61.22334 1.03053 30.20750 0.85740 21.34940 0.60523