/* ** ** 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 58135.394037 0.000266 0.34394 0.01298 1.00000 0 97.07375 1.85684 62.54360 1.19605 33.38747 1.08666 21.49785 0.69969 58135.394566 0.000263 0.34527 0.01355 1.00000 0 97.02745 1.88928 61.98468 1.20662 33.50107 1.14193 21.42719 0.73013 58135.395081 0.000252 0.35947 0.01388 1.00000 0 97.08672 1.93463 62.81320 1.25152 34.89993 1.15479 22.58031 0.74721 58135.395602 0.000269 0.34770 0.01290 1.00000 0 96.81856 1.85435 61.97958 1.18730 33.66415 1.06940 21.55095 0.68442 58135.396137 0.000266 0.34692 0.01321 1.00000 0 96.10547 1.86676 61.91779 1.20266 33.34090 1.09178 21.46412 0.70223 58135.396673 0.000269 0.32750 0.01238 1.00000 0 99.94402 1.86345 64.73736 1.20701 32.73146 1.07645 21.19996 0.69718 58135.397196 0.000255 0.35268 0.01363 1.00000 0 99.47709 1.94196 63.43354 1.23799 35.08371 1.16985 22.36701 0.74570 58135.397735 0.000284 0.32052 0.01198 1.00000 0 97.01038 1.79796 63.36566 1.17394 31.09336 1.00871 20.30431 0.65876 58135.398279 0.000260 0.36098 0.01397 1.00000 0 96.09203 1.92543 60.78153 1.21768 34.68762 1.14885 21.94897 0.72726 58135.398802 0.000263 0.34965 0.01333 1.00000 0 96.76134 1.87235 62.15490 1.20261 33.83243 1.11086 21.73194 0.71352 58135.399315 0.000249 0.36022 0.01379 1.00000 0 99.72692 1.97556 63.66170 1.26130 35.92381 1.17628 22.93833 0.75086 58135.399818 0.000255 0.35915 0.01376 1.00000 0 96.30109 1.90751 62.78202 1.24354 34.58607 1.13387 22.54110 0.73890 58135.400336 0.000263 0.34733 0.01343 1.00000 0 95.78310 1.87104 62.12610 1.21348 33.26800 1.11014 21.58561 0.72045 58135.400868 0.000269 0.33308 0.01249 1.00000 0 99.03425 1.84359 64.35949 1.19824 32.98602 1.07372 21.44874 0.69801 58135.401395 0.000258 0.35082 0.01325 1.00000 0 97.98943 1.88542 63.52644 1.22191 34.37695 1.11725 22.26752 0.72398 58135.401922 0.000269 0.33154 0.01274 1.00000 0 99.22778 1.87870 63.55722 1.20346 32.89801 1.09974 21.07832 0.70429 58135.402460 0.000269 0.33832 0.01257 1.00000 0 98.76411 1.87881 63.70538 1.21190 33.41346 1.06625 21.53913 0.68730 58135.402978 0.000249 0.34894 0.01383 1.00000 0 99.53419 1.93800 64.43577 1.25457 34.73156 1.19882 22.48432 0.77608 58135.403473 0.000246 0.34972 0.01381 1.00000 0 99.34731 1.94783 64.94894 1.27319 34.74420 1.19044 22.72758 0.77847 58135.403982 0.000263 0.33835 0.01280 1.00000 0 99.80399 1.89433 64.18267 1.21756 33.76901 1.10504 21.70000 0.70995 58135.404555 0.000310 0.33735 0.01181 1.00000 0 101.11403 1.76449 65.01613 1.13443 34.11087 1.03490 21.93390 0.66511