/* ** ** 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 57866.697725 0.000240 0.25485 0.02045 1.00000 0 26.28132 0.95234 18.92117 0.68406 6.69778 0.47963 4.80722 0.34362 57866.698251 0.000286 0.23953 0.01939 0.97980 0 25.42144 0.89982 17.08648 0.60450 6.08922 0.44325 4.09967 0.29860 57866.698807 0.000269 0.22477 0.01771 1.00000 0 26.89643 0.91523 19.13337 0.65061 6.04542 0.42959 4.31005 0.30604 57866.699308 0.000231 0.26107 0.02150 1.00000 0 26.42958 0.98666 18.76768 0.70043 6.89987 0.50651 4.89572 0.35945 57866.699791 0.000252 0.22719 0.01802 1.00000 0 29.12398 0.99434 20.30519 0.69327 6.61666 0.47366 4.61116 0.33011 57866.700271 0.000229 0.28720 0.02322 1.00000 0 25.19154 0.97382 17.66843 0.68303 7.23508 0.51373 5.07386 0.36027 57866.700723 0.000223 0.27951 0.02241 1.00000 0 26.74457 1.01836 18.68694 0.71134 7.47529 0.52734 5.22948 0.36886 57866.701183 0.000237 0.25572 0.02044 1.00000 0 27.59846 1.00553 19.22145 0.70031 7.05749 0.50197 4.91471 0.34952 57866.701674 0.000255 0.23763 0.01906 0.98864 0 26.99393 0.94542 19.12963 0.66998 6.41448 0.46274 4.54207 0.32769 57866.702190 0.000260 0.24175 0.01936 1.00000 0 26.02704 0.92534 18.34904 0.65229 6.29204 0.45160 4.43519 0.31833 57866.702699 0.000249 0.22602 0.01817 1.00000 0 28.78534 0.99130 20.23966 0.69699 6.50606 0.47253 4.57355 0.33219 57866.703211 0.000263 0.21951 0.01734 0.98901 0 28.94688 0.97635 20.40116 0.68808 6.35418 0.45382 4.47971 0.31988 57866.703749 0.000275 0.21779 0.01739 0.98947 0 28.03375 0.94994 19.41554 0.65797 6.10547 0.44134 4.22693 0.30541 57866.704284 0.000260 0.22901 0.01856 1.00000 0 27.31005 0.94996 19.06556 0.66319 6.25423 0.45794 4.37401 0.32028 57866.704791 0.000240 0.24802 0.01992 1.00000 0 27.46139 0.98163 19.30533 0.69007 6.81109 0.48999 4.78511 0.34433 57866.705288 0.000258 0.22282 0.01748 1.00000 0 28.94494 0.98424 20.19473 0.68670 6.44962 0.45607 4.50187 0.31833 57866.705838 0.000292 0.21903 0.01738 1.00000 0 25.35074 0.85719 18.03516 0.60981 5.55265 0.39848 3.95215 0.28366 57866.706408 0.000278 0.22566 0.01806 1.00000 0 26.02770 0.89640 18.35351 0.63208 5.87350 0.42428 4.13887 0.29905 57866.706932 0.000246 0.24372 0.01981 0.98824 0 27.65510 0.99136 19.20675 0.68851 6.74011 0.49176 4.68444 0.34163 57866.707421 0.000243 0.24746 0.01986 0.96429 0 28.70106 1.01428 19.94300 0.70477 7.10232 0.51173 4.93006 0.35529 57866.707919 0.000255 0.23350 0.01893 0.97727 0 27.97194 0.97628 19.46166 0.67910 6.53150 0.47790 4.55221 0.33287 57866.708613 0.000440 0.22986 0.01386 0.98710 0 28.69281 0.74572 20.33639 0.52854 6.59538 0.35899 4.66769 0.25400 57867.689799 0.000231 0.23110 0.01839 1.00000 0 24.80210 0.85316 21.55411 0.74143 5.73168 0.41124 4.98256 0.35752 57867.690282 0.000252 0.19995 0.01598 1.00000 0 26.22487 0.84829 22.51037 0.72813 5.24369 0.38331 4.50283 0.32913 57867.690751 0.000217 0.25505 0.02063 1.00000 0 23.84049 0.86926 20.67574 0.75385 6.08055 0.43913 5.27183 0.38076 57867.691301 0.000333 0.25952 0.01663 0.99130 0 24.20648 0.70322 21.03024 0.61088 6.28204 0.35870 5.45779 0.31163