/* ** ** 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 57895.187182 0.000179 0.27777 0.02276 1.00000 0 25.08746 0.95267 22.78660 0.86529 6.96861 0.50587 6.34046 0.46020 57895.187555 0.000194 0.26724 0.02138 1.00000 0 24.57638 0.91121 22.39981 0.83047 6.56771 0.46571 5.98744 0.42451 57895.187949 0.000200 0.23742 0.01917 1.00000 0 26.11546 0.92308 24.00170 0.84838 6.20032 0.44999 5.69722 0.41351 57895.188337 0.000188 0.25903 0.02107 1.00000 0 25.66805 0.94330 23.50673 0.86382 6.64874 0.48249 6.08620 0.44173 57895.188727 0.000203 0.24511 0.01979 1.00000 0 25.37984 0.90789 23.02989 0.82383 6.22076 0.45041 5.64445 0.40861 57895.189158 0.000229 0.22608 0.01838 0.98734 0 24.49191 0.83894 22.19615 0.76023 5.53706 0.40815 5.01369 0.36964 57895.189595 0.000208 0.24283 0.01919 1.00000 0 25.23365 0.89026 22.93164 0.80896 6.12757 0.43330 5.56482 0.39349 57895.190024 0.000220 0.23324 0.01871 1.00000 0 24.46922 0.85577 22.31543 0.78057 5.70712 0.41193 5.19237 0.37490 57895.190446 0.000203 0.24292 0.01931 1.00000 0 26.13654 0.92013 23.50264 0.82741 6.34903 0.45249 5.70924 0.40689 57895.190854 0.000205 0.24598 0.01967 1.00000 0 25.10821 0.90067 22.76463 0.81651 6.17607 0.44129 5.60061 0.40017 57895.191276 0.000217 0.23412 0.01874 0.98667 0 25.49542 0.88062 23.08436 0.79726 5.96896 0.43090 5.40013 0.38989 57895.191713 0.000220 0.22317 0.01768 1.00000 0 25.96515 0.88899 23.47662 0.80373 5.79476 0.41407 5.23215 0.37384 57895.192150 0.000217 0.24364 0.01935 1.00000 0 24.12560 0.85323 21.96112 0.77670 5.87803 0.41786 5.35534 0.38071 57895.192581 0.000214 0.22784 0.01800 0.98649 0 26.48310 0.90241 23.99759 0.81764 6.03404 0.43005 5.47462 0.39017 57895.192995 0.000200 0.24920 0.02020 0.98551 0 25.58092 0.92281 23.20572 0.83720 6.37464 0.46268 5.78100 0.41959 57895.193374 0.000179 0.27350 0.02214 1.00000 0 25.59029 0.96340 23.47245 0.88367 6.99900 0.50155 6.42154 0.46004 57895.193748 0.000194 0.25715 0.02077 1.00000 0 25.36539 0.92778 23.00689 0.84149 6.52271 0.46971 5.91975 0.42631 57895.194170 0.000229 0.22635 0.01824 1.00000 0 24.06041 0.83207 22.04109 0.76220 5.44605 0.39631 4.98228 0.36256 57895.194604 0.000205 0.24287 0.01929 0.98592 0 25.78906 0.90364 23.64532 0.82853 6.26345 0.44650 5.74488 0.40947 57895.195044 0.000234 0.21606 0.01703 0.97531 0 25.41168 0.83616 23.32565 0.76753 5.49057 0.39333 5.03969 0.36105 57895.195472 0.000194 0.25961 0.02071 1.00000 0 25.06049 0.91544 23.06759 0.84258 6.50607 0.46129 5.98744 0.42451 57895.195880 0.000214 0.23709 0.01885 0.98649 0 25.14144 0.87565 22.98221 0.80042 5.96079 0.42591 5.44717 0.38921 57895.196314 0.000220 0.22512 0.01777 1.00000 0 25.78050 0.87419 23.37176 0.79251 5.80370 0.41367 5.25851 0.37477 57895.196751 0.000217 0.23413 0.01856 1.00000 0 25.06424 0.86919 22.76000 0.78927 5.86832 0.41823 5.32863 0.37977 57895.197176 0.000208 0.24015 0.01906 1.00000 0 25.16125 0.88820 23.07912 0.81477 6.04244 0.42949 5.54383 0.39405 57895.197590 0.000205 0.25757 0.02071 1.00000 0 23.52879 0.85826 21.77104 0.79414 6.06023 0.43416 5.60754 0.40173 57895.198183 0.000388 0.25329 0.01435 1.00000 0 25.73493 0.66017 23.36054 0.59923 6.51847 0.32935 5.91636 0.29890