/* ** ** 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 59727.166570 0.000223 0.18440 0.01426 1.00000 0 30.56055 0.94241 28.25126 0.87110 5.63551 0.39953 5.21008 0.36937 59727.167036 0.000243 0.17268 0.01329 0.98810 0 30.45895 0.89881 28.06589 0.82810 5.25957 0.37385 4.83958 0.34399 59727.167476 0.000197 0.20746 0.01619 1.00000 0 30.72507 1.00065 28.42119 0.92563 6.37422 0.45190 5.89965 0.41826 59727.167904 0.000231 0.17532 0.01357 1.00000 0 31.07998 0.93682 28.46056 0.85788 5.44898 0.38831 4.99602 0.35601 59727.168396 0.000260 0.15969 0.01225 1.00000 0 30.50848 0.87864 27.93677 0.80456 4.87195 0.34631 4.46317 0.31723 59727.168911 0.000255 0.16295 0.01246 0.98864 0 31.21276 0.89481 28.48573 0.81669 5.08617 0.36057 4.64010 0.32898 59727.169400 0.000234 0.18290 0.01430 1.00000 0 29.59149 0.91335 26.73346 0.82516 5.41220 0.38866 4.89117 0.35123 59727.169880 0.000246 0.16245 0.01277 1.00000 0 31.02790 0.90686 28.34619 0.82849 5.04055 0.36768 4.60826 0.33608 59727.170389 0.000263 0.16108 0.01245 1.00000 0 30.11114 0.87337 27.16420 0.78790 4.85039 0.34740 4.37569 0.31340 59727.170887 0.000234 0.16737 0.01289 1.00000 0 32.61716 0.95494 29.47489 0.86292 5.45904 0.38901 4.93435 0.35161 59727.171376 0.000255 0.16460 0.01282 0.98864 0 30.38377 0.88773 27.56504 0.80532 5.00116 0.36105 4.53667 0.32745 59727.171880 0.000249 0.17016 0.01307 1.00000 0 30.18450 0.89187 27.42349 0.81022 5.13623 0.36417 4.66484 0.33071 59727.172360 0.000231 0.17422 0.01344 1.00000 0 31.74085 0.95422 28.83535 0.86679 5.53005 0.39303 5.02107 0.35689 59727.172837 0.000246 0.16636 0.01297 1.00000 0 30.72403 0.90661 27.91124 0.82356 5.11119 0.36899 4.64342 0.33516 59727.173318 0.000234 0.17341 0.01375 1.00000 0 30.77213 0.92787 27.92273 0.84204 5.33618 0.39120 4.84840 0.35537 59727.173786 0.000234 0.17384 0.01360 1.00000 0 30.87964 0.92997 28.02926 0.84411 5.36809 0.38747 4.87272 0.35171 59727.174218 0.000197 0.20984 0.01661 0.98529 0 30.89412 1.01665 28.22808 0.92879 6.48280 0.46670 5.92080 0.42625 59727.174675 0.000260 0.16623 0.01304 0.98889 0 29.32290 0.86008 26.63010 0.78101 4.87424 0.35456 4.42366 0.32176 59727.175161 0.000226 0.17767 0.01392 1.00000 0 31.15812 0.94695 28.69885 0.87222 5.53591 0.39962 5.09235 0.36754 59727.175867 0.000480 0.17034 0.00954 0.98795 0 30.35618 0.64471 27.64537 0.58709 5.17075 0.26807 4.71267 0.24435