/* ** ** Swift/XRT hardness ratio for Cen A. ** 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 57159.750059 0.000566 8.46186 3.96907 1.00000 1 0.07711 0.03449 0.06054 0.02707 0.65251 0.09228 0.51225 0.07244 57159.751221 0.000596 22.23671 16.03914 0.97561 1 0.02875 0.02033 0.02220 0.01570 0.63929 0.09098 0.49646 0.07065 57159.752979 0.001162 11.65183 4.69386 0.97286 1 0.05398 0.02103 0.04191 0.01633 0.62902 0.06442 0.49131 0.05031 57159.811002 0.000305 3.05078 1.44634 0.95238 1 0.27758 0.11582 0.13045 0.05444 0.84683 0.19061 0.39710 0.08938 57159.811684 0.000378 4.80560 2.63510 0.96154 1 0.14116 0.07058 0.06659 0.03330 0.67835 0.15269 0.31768 0.07150 57159.812483 0.000421 6.62826 3.65285 0.96552 1 0.13193 0.06821 0.05958 0.03079 0.87450 0.16684 0.39604 0.07555 57159.813253 0.000320 6.23982 3.99815 1.00000 1 0.13764 0.08317 0.06386 0.03854 0.85885 0.18314 0.39956 0.08519 57159.813979 0.000407 5.05157 2.56690 1.00000 1 0.16874 0.07959 0.07914 0.03734 0.85240 0.16110 0.39956 0.07551 57159.814837 0.000450 3.78297 1.97943 0.93548 1 0.15581 0.07348 0.07305 0.03447 0.58941 0.13356 0.27216 0.06166 57159.815723 0.000436 6.73521 3.59460 0.96667 1 0.12720 0.06360 0.05919 0.02960 0.85669 0.15981 0.39786 0.07422 57159.816507 0.000349 3.49047 1.72949 1.00000 1 0.22344 0.09994 0.10515 0.04702 0.77991 0.16630 0.36626 0.07809 57159.817277 0.000421 8.04498 5.98153 0.96552 1 0.07489 0.05296 0.03474 0.02457 0.60246 0.13833 0.27837 0.06391 57159.818221 0.000523 6.21771 3.40080 0.99169 1 0.12100 0.06251 0.05532 0.02859 0.75232 0.13513 0.34694 0.06231 57159.877344 0.000291 4.53382 2.56658 1.00000 1 0.17990 0.09296 0.08607 0.04448 0.81565 0.18856 0.38733 0.08951 57159.877969 0.000334 3.31774 1.56822 0.91304 1 0.24794 0.10342 0.11742 0.04900 0.82260 0.18291 0.39257 0.08728 57159.878652 0.000349 4.72396 2.58005 0.95833 1 0.15589 0.07796 0.07611 0.03805 0.73644 0.16171 0.36269 0.07964 57159.880046 0.000407 3.83241 2.15968 1.00000 1 0.15201 0.07853 0.07378 0.03812 0.58256 0.13113 0.28365 0.06384 57159.880801 0.000349 14.65560 15.02244 1.00000 1 0.04617 0.04617 0.02220 0.02220 0.67661 0.15233 0.33093 0.07448 57159.881440 0.000291 6.29017 3.89469 1.00000 1 0.13101 0.07564 0.06309 0.03642 0.82409 0.18428 0.39956 0.08934 57159.882094 0.000363 2.07536 0.86985 0.96000 1 0.32866 0.11621 0.15982 0.05651 0.68209 0.15352 0.33093 0.07448 57159.882777 0.000320 21.94377 25.67058 0.90909 1 0.03753 0.04308 0.01846 0.02119 0.82348 0.18534 0.39711 0.08938 57159.883401 0.000305 4.49128 2.46023 1.00000 1 0.17507 0.08754 0.08412 0.04206 0.78629 0.17583 0.38053 0.08509 57159.884128 0.000421 6.95281 3.93842 1.00000 1 0.11875 0.06348 0.05771 0.03085 0.82563 0.15474 0.39618 0.07423