/* ** ** Swift/XRT hardness ratio for 3C 273. ** 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 58190.856022 0.000469 0.37284 0.06209 0.97531 0 2.04509 0.17868 1.71807 0.15010 0.76248 0.10810 0.63963 0.09068 58190.856861 0.000370 0.51319 0.09060 0.97656 0 1.84064 0.19002 1.54596 0.15960 0.94461 0.13529 0.79247 0.11350 58190.857856 0.000625 0.32573 0.05400 0.95370 0 1.74446 0.14286 1.46759 0.12018 0.56822 0.08190 0.47817 0.06892 58190.859077 0.000596 0.28419 0.04559 0.96602 0 2.11546 0.16009 1.77359 0.13421 0.60120 0.08503 0.50335 0.07118 58190.860136 0.000463 0.40407 0.06830 0.97500 0 1.89215 0.17258 1.58121 0.14419 0.76456 0.10881 0.63854 0.09088 58190.860978 0.000379 0.43968 0.07624 0.97710 0 2.07115 0.19962 1.74995 0.16867 0.91065 0.13126 0.76956 0.11092 58190.861771 0.000414 0.49065 0.08663 0.99301 0 1.68262 0.17150 1.41732 0.14446 0.82557 0.11903 0.69369 0.09999 58190.862538 0.000353 0.63883 0.11667 0.98361 0 1.56853 0.18227 1.32612 0.15409 1.00203 0.14118 0.84680 0.11931 58190.863296 0.000405 0.43936 0.07524 0.97143 0 1.97505 0.18809 1.66707 0.15876 0.86776 0.12350 0.73244 0.10424 58190.864123 0.000422 0.45857 0.08002 0.97945 0 1.78843 0.17830 1.51027 0.15057 0.82013 0.11746 0.69272 0.09921 58190.865003 0.000457 0.38770 0.06430 1.00000 0 1.97509 0.17551 1.66811 0.14823 0.76574 0.10723 0.64665 0.09055 58190.865857 0.000396 0.46782 0.08007 0.97810 0 1.92039 0.18663 1.62099 0.15753 0.89839 0.12658 0.75833 0.10685 58190.867162 0.000909 0.47934 0.05936 0.96723 0 1.59236 0.11332 1.34542 0.09574 0.76327 0.07735 0.64461 0.06532 58190.923235 0.000295 0.31102 0.08191 0.99020 0 2.08921 0.27712 1.21285 0.16041 0.64978 0.14783 0.39164 0.08885 58190.923869 0.000339 0.32911 0.08615 0.98291 0 1.95510 0.26399 1.04148 0.14048 0.64344 0.14430 0.34841 0.07791 58190.924939 0.000732 0.49955 0.08790 0.95652 0 1.70237 0.17434 0.82179 0.08416 0.85042 0.12168 0.40969 0.05861 58190.926068 0.000396 0.30251 0.07752 0.99270 0 1.99712 0.24993 0.97139 0.12156 0.60415 0.13509 0.29461 0.06588 58190.926890 0.000425 0.32522 0.08557 0.96599 0 1.77323 0.23630 0.85773 0.11428 0.57668 0.13084 0.27856 0.06320 58190.927659 0.000344 0.38504 0.10204 0.96639 0 1.86300 0.26500 0.90596 0.12886 0.71733 0.16040 0.34841 0.07791 58190.928333 0.000330 0.34171 0.08988 0.95614 0 2.17612 0.28972 1.06242 0.14143 0.74361 0.16868 0.36290 0.08233 58190.928993 0.000330 0.40944 0.10977 0.97368 0 1.81628 0.26857 0.87960 0.13007 0.74367 0.16630 0.36096 0.08071 58190.929763 0.000440 0.29321 0.07525 0.98684 0 1.86272 0.23457 0.90728 0.11426 0.54617 0.12213 0.26711 0.05973 58190.930692 0.000489 0.42287 0.08901 0.98225 0 1.92721 0.22359 0.93038 0.10794 0.81496 0.14312 0.39518 0.06940 58190.932237 0.001056 0.45800 0.07299 0.95890 0 1.53251 0.13878 0.74784 0.06771 0.70188 0.09204 0.34186 0.04482