/* ** ** 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 57380.792037 0.000243 0.16522 0.01275 1.00000 0 31.49675 0.91454 28.75567 0.83492 5.20375 0.37207 4.74915 0.33958 57380.792509 0.000229 0.18612 0.01450 1.00000 0 29.30822 0.90634 27.13227 0.83905 5.45490 0.39005 5.04973 0.36108 57380.792978 0.000240 0.17988 0.01402 0.98795 0 29.25706 0.89403 26.90148 0.82192 5.26264 0.37731 4.84055 0.34701 57380.793476 0.000258 0.17128 0.01313 1.00000 0 28.37318 0.84025 26.28305 0.77835 4.85987 0.34364 4.50188 0.31833 57380.793962 0.000229 0.18749 0.01475 1.00000 0 28.79154 0.89887 26.67166 0.83269 5.39818 0.38966 5.00069 0.36096 57380.794439 0.000249 0.16724 0.01311 0.98837 0 29.85705 0.87691 27.65849 0.81234 4.99336 0.36293 4.62569 0.33621 57380.794940 0.000252 0.16635 0.01285 1.00000 0 29.75790 0.86836 27.56521 0.80438 4.95015 0.35396 4.58539 0.32788 57380.795443 0.000252 0.17691 0.01407 0.98851 0 27.99559 0.85153 25.71397 0.78214 4.95274 0.36398 4.55169 0.33453 57380.795947 0.000252 0.16765 0.01296 0.98851 0 30.03747 0.88363 27.65513 0.81354 5.03573 0.36006 4.63871 0.33169 57380.796436 0.000237 0.18419 0.01434 0.98780 0 28.86691 0.89031 26.73895 0.82468 5.31700 0.38019 4.92505 0.35216 57380.796919 0.000246 0.16569 0.01299 1.00000 0 30.60544 0.89905 27.93849 0.82067 5.07094 0.36862 4.62569 0.33621 57380.797414 0.000249 0.17667 0.01399 0.98837 0 28.33991 0.85996 26.06050 0.79072 5.00674 0.36636 4.60368 0.33692 57380.797923 0.000260 0.16096 0.01241 1.00000 0 29.93225 0.86239 27.52135 0.79287 4.81777 0.34449 4.43254 0.31695 57380.798389 0.000205 0.21956 0.01726 1.00000 0 28.01498 0.94580 25.72264 0.86828 6.15098 0.43681 5.64506 0.40090 57380.798872 0.000278 0.15760 0.01216 0.98958 0 28.77809 0.82017 26.48464 0.75481 4.53535 0.32511 4.17816 0.29952 57380.799413 0.000263 0.16747 0.01307 1.00000 0 28.34870 0.84065 25.90963 0.76821 4.74743 0.34275 4.34126 0.31336 57380.799919 0.000243 0.17604 0.01383 1.00000 0 29.13931 0.88201 26.73355 0.80915 5.12959 0.37186 4.70461 0.34104 57380.800414 0.000252 0.17328 0.01364 1.00000 0 28.70496 0.86555 26.08360 0.78638 4.97392 0.36161 4.51935 0.32848 57380.800909 0.000243 0.16911 0.01317 1.00000 0 30.41084 0.90403 27.94996 0.83090 5.14289 0.37031 4.72688 0.34031 57380.801404 0.000252 0.17173 0.01359 1.00000 0 28.51536 0.86006 26.22953 0.79102 4.89687 0.35834 4.49785 0.32918 57380.801901 0.000246 0.17318 0.01366 0.98824 0 29.40102 0.87953 27.03537 0.80871 5.09181 0.37162 4.68234 0.34177 57380.802379 0.000231 0.18635 0.01454 1.00000 0 29.11497 0.90711 26.75153 0.83345 5.42565 0.38800 4.98661 0.35656 57380.803039 0.000428 0.16496 0.00978 1.00000 0 30.39454 0.67753 27.91481 0.62220 5.01387 0.27539 4.60673 0.25300