/* ** ** 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 59143.005137 0.000127 0.23585 0.01882 1.00000 0 44.19628 1.53751 38.67694 1.34542 10.42376 0.74876 9.12527 0.65539 59143.005808 0.000544 0.26196 0.00944 1.00000 0 45.55783 0.75007 40.30924 0.66362 11.93420 0.38235 10.56071 0.33832 59143.006471 0.000119 0.22960 0.01814 1.00000 0 47.60312 1.65193 42.58416 1.47776 10.92986 0.77592 9.77752 0.69411 59143.006734 0.000145 0.23464 0.01746 1.00000 0 45.64210 1.46601 40.83933 1.31175 10.70951 0.71900 9.58234 0.64332 59143.007455 0.000576 0.24590 0.00882 1.00000 0 45.42058 0.72609 40.62862 0.64949 11.16906 0.35875 9.99127 0.32092 59143.008219 0.000188 0.26315 0.01664 1.00000 0 42.03309 1.22772 37.62194 1.09888 11.06107 0.62042 9.89989 0.55528 59143.008933 0.000527 0.27337 0.00990 1.00000 0 44.65080 0.75115 39.95436 0.67214 12.20605 0.39144 10.92220 0.35027 59143.010036 0.000576 0.24929 0.00902 1.00000 0 44.48507 0.71550 39.78561 0.63991 11.08983 0.35964 9.91816 0.32164 59143.010733 0.000122 0.24200 0.01933 1.00000 0 44.15609 1.56956 39.48302 1.40345 10.68561 0.76451 9.55478 0.68361 59143.010976 0.000122 0.22896 0.01856 1.00000 0 46.55064 1.60368 41.66120 1.43524 10.65806 0.78194 9.53725 0.69973 59143.011662 0.000564 0.25583 0.00923 0.99487 0 44.66401 0.72498 39.94939 0.64845 11.42631 0.36815 10.21997 0.32928 59143.012351 0.000124 0.24291 0.01930 1.00000 0 43.10374 1.53119 38.59065 1.37087 10.47049 0.74433 9.37425 0.66641 59143.012599 0.000119 0.23227 0.01860 1.00000 0 46.65211 1.61504 41.74097 1.44503 10.83575 0.78227 9.69525 0.69994 59143.012837 0.000119 0.23244 0.01924 1.00000 0 45.34352 1.60665 40.55970 1.43714 10.53980 0.78819 9.42784 0.70504 59143.013265 0.000310 0.24841 0.01228 1.00000 0 44.30921 0.97645 39.64006 0.87355 11.00671 0.48685 9.84722 0.43556 59143.014130 0.000556 0.25344 0.00919 1.00000 0 45.34306 0.73452 40.56581 0.65713 11.49154 0.37295 10.28086 0.33366 59143.014877 0.000191 0.25565 0.01618 1.00000 0 42.95643 1.22977 38.42357 1.10000 10.98200 0.61998 9.82340 0.55457 59143.015614 0.000547 0.26349 0.00960 1.00000 0 44.31697 0.73491 39.63271 0.65723 11.67718 0.37869 10.44293 0.33866 59143.016743 0.000582 0.25272 0.00897 0.99502 0 45.30194 0.72084 40.53970 0.64506 11.44874 0.36299 10.24498 0.32483