/* ** ** 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 54417.463580 0.000327 0.19399 0.01285 0.98971 0 29.17600 0.76232 26.68836 0.69735 5.65972 0.34444 5.17967 0.31528 54417.530414 0.000226 0.19750 0.01527 1.00000 0 28.89886 0.91213 26.56238 0.83830 5.70748 0.40285 5.24437 0.37009 54417.530886 0.000246 0.17697 0.01387 1.00000 0 28.73483 0.87474 26.41577 0.80415 5.08510 0.36727 4.67556 0.33768 54417.531375 0.000243 0.18021 0.01452 1.00000 0 27.88604 0.86334 25.63410 0.79358 5.02521 0.37368 4.62106 0.34358 54417.531861 0.000243 0.16689 0.01320 1.00000 0 30.18933 0.89375 27.94891 0.82742 5.03839 0.36969 4.66421 0.34223 54417.532344 0.000240 0.17087 0.01322 1.00000 0 30.37638 0.89978 28.13618 0.83342 5.19054 0.37094 4.80776 0.34358 54417.532790 0.000205 0.21051 0.01682 1.00000 0 28.57777 0.94755 26.46847 0.87761 6.01598 0.43734 5.57197 0.40507 54417.533229 0.000234 0.18540 0.01444 1.00000 0 28.68830 0.88922 26.57273 0.82365 5.31869 0.38010 4.92647 0.35207 54417.533675 0.000211 0.20480 0.01608 0.98630 0 29.21659 0.95083 27.06216 0.88072 5.98350 0.42761 5.54228 0.39608 54417.534312 0.000425 0.17636 0.01035 0.99554 0 29.46287 0.66788 27.28976 0.61862 5.19597 0.28116 4.81273 0.26042 54417.597382 0.000231 0.21577 0.01692 0.98750 0 27.69747 0.91514 23.68315 0.78211 5.97626 0.42505 5.10179 0.36277 54417.597863 0.000249 0.17950 0.01404 1.00000 0 29.56157 0.90243 25.88761 0.79028 5.30641 0.38226 4.64428 0.33458 54417.598375 0.000263 0.17910 0.01434 1.00000 0 27.61212 0.84781 24.06479 0.73888 4.94536 0.36573 4.30923 0.31870 54417.598884 0.000246 0.18769 0.01472 1.00000 0 28.67286 0.89544 24.89907 0.77759 5.38158 0.38714 4.67315 0.33619 54417.599370 0.000240 0.19542 0.01508 1.00000 0 28.72886 0.90884 24.94900 0.78927 5.61426 0.39502 4.87557 0.34304 54417.599845 0.000234 0.19918 0.01570 1.00000 0 28.30522 0.91221 24.61881 0.79342 5.63786 0.40559 4.90393 0.35279 54417.600334 0.000249 0.17939 0.01387 0.98837 0 30.25170 0.90788 26.30005 0.78929 5.42676 0.38685 4.71810 0.33633 54417.600800 0.000217 0.21051 0.01642 1.00000 0 29.25801 0.95741 25.51443 0.83490 6.15896 0.43619 5.37141 0.38041 54417.601274 0.000258 0.17558 0.01440 1.00000 0 28.16662 0.87797 24.48624 0.76324 4.94543 0.37522 4.29980 0.32623 54417.601766 0.000234 0.18642 0.01469 1.00000 0 30.35296 0.94812 26.46315 0.82661 5.65836 0.40924 4.93326 0.35679 54417.602261 0.000260 0.16893 0.01305 0.98889 0 30.48378 0.89431 26.53691 0.77852 5.14974 0.36804 4.48354 0.32043 54417.602779 0.000258 0.18483 0.01458 1.00000 0 27.62490 0.86396 24.03676 0.75175 5.10592 0.36975 4.44271 0.32173 54417.603262 0.000226 0.20170 0.01586 1.00000 0 29.00315 0.94031 25.23734 0.81822 5.84994 0.41915 5.09015 0.36471 54417.603722 0.000234 0.19870 0.01557 1.00000 0 28.49587 0.91505 24.79410 0.79618 5.66200 0.40465 4.92636 0.35208 54417.604393 0.000437 0.19954 0.01142 0.98675 0 28.76940 0.67204 25.01800 0.58441 5.74053 0.30000 4.99191 0.26087