/* ** ** 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 57403.394418 0.000240 0.16846 0.01316 1.00000 0 31.25902 0.91938 28.13000 0.82731 5.26580 0.38118 4.74361 0.34339 57403.394910 0.000252 0.15440 0.01180 1.00000 0 32.83049 0.92555 29.74494 0.83851 5.06895 0.36011 4.58940 0.32604 57403.395411 0.000249 0.15679 0.01194 1.00000 0 33.27971 0.93418 30.16217 0.84661 5.21807 0.36949 4.72692 0.33470 57403.395903 0.000243 0.15742 0.01215 1.00000 0 32.84529 0.93803 29.98462 0.85633 5.17047 0.37078 4.72022 0.33849 57403.396354 0.000208 0.19023 0.01462 1.00000 0 33.04715 1.02279 29.72418 0.91988 6.28659 0.44224 5.65682 0.39788 57403.396837 0.000275 0.14294 0.01080 0.97895 0 34.11406 0.91005 30.31849 0.80880 4.87614 0.34468 4.33639 0.30652 57403.397358 0.000246 0.15079 0.01171 1.00000 0 34.14222 0.95764 30.73203 0.86195 5.14847 0.37266 4.63200 0.33531 57403.397856 0.000252 0.15955 0.01249 0.98851 0 31.56040 0.91309 28.60312 0.82752 5.03540 0.36616 4.56198 0.33180 57403.398365 0.000258 0.14582 0.01130 1.00000 0 33.44354 0.92291 30.32100 0.83666 4.87676 0.35311 4.42382 0.32024 57403.398860 0.000237 0.16990 0.01307 1.00000 0 31.73315 0.93753 28.68176 0.84735 5.39155 0.38303 4.86924 0.34592 57403.399378 0.000281 0.13614 0.01040 0.98969 0 34.01577 0.89425 30.53605 0.80274 4.63102 0.33199 4.15746 0.29800 57403.399907 0.000249 0.16390 0.01273 0.98837 0 31.67055 0.92002 28.34358 0.82329 5.19080 0.37407 4.64834 0.33491 57403.400396 0.000240 0.17179 0.01308 0.98795 0 32.42188 0.94658 28.92029 0.84431 5.56981 0.39178 4.96696 0.34935 57403.400862 0.000226 0.18056 0.01402 0.97436 0 32.06030 0.96746 29.02485 0.87583 5.78892 0.41411 5.24345 0.37505 57403.401342 0.000255 0.15872 0.01218 0.97727 0 32.28797 0.91302 29.15161 0.82424 5.12467 0.36576 4.62661 0.33023 57403.401846 0.000249 0.15409 0.01186 0.97674 0 33.95838 0.95149 30.57157 0.85649 5.23276 0.37529 4.72022 0.33849 57403.402312 0.000217 0.17800 0.01386 0.98667 0 34.19693 1.02831 30.34738 0.91256 6.08712 0.43722 5.40175 0.38800 57403.402769 0.000240 0.15836 0.01212 1.00000 0 33.97903 0.96964 30.56622 0.87223 5.38092 0.38217 4.84211 0.34386 57403.403229 0.000220 0.18719 0.01479 1.00000 0 31.08165 0.97349 27.72357 0.86830 5.81810 0.42201 5.18860 0.37639 57403.403654 0.000205 0.19705 0.01563 1.00000 0 31.38592 1.00842 28.16070 0.90468 6.18455 0.44862 5.55399 0.40289 57403.404111 0.000252 0.15467 0.01187 0.98851 0 33.63773 0.94690 29.90612 0.84188 5.20275 0.37136 4.62661 0.33023 57403.404621 0.000258 0.14878 0.01148 1.00000 0 32.97563 0.91258 30.04268 0.83140 4.90611 0.35332 4.46884 0.32182 57403.405197 0.000318 0.16125 0.01137 0.98182 0 31.50477 0.81090 28.27939 0.72779 5.08010 0.33335 4.55716 0.29897