/* ** ** 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 54189.253296 0.000503 0.17801 0.01479 0.99425 0 22.03641 0.69391 12.25911 0.38578 3.92274 0.30150 2.18869 0.16784 54189.254320 0.000521 0.17312 0.01338 0.98333 0 22.52129 0.67490 12.97333 0.38847 3.89878 0.27767 2.25329 0.16040 54189.255324 0.000483 0.17362 0.01366 0.99401 0 22.70276 0.68504 13.60508 0.41022 3.94159 0.28628 2.36943 0.17210 54189.256323 0.000515 0.18737 0.01489 0.96629 0 21.36770 0.66421 12.22483 0.37945 4.00357 0.29285 2.30038 0.16799 54189.257356 0.000518 0.16704 0.01293 0.98324 0 22.49355 0.66524 13.51426 0.39930 3.75731 0.26887 2.26704 0.16205 54189.258383 0.000509 0.16475 0.01299 0.97159 0 23.36511 0.68093 13.90613 0.40500 3.84938 0.28194 2.28942 0.16741 54189.259375 0.000483 0.17408 0.01385 0.98802 0 23.18130 0.70110 13.64533 0.41205 4.03542 0.29698 2.37369 0.17428 54189.260362 0.000503 0.15752 0.01256 0.98276 0 24.26192 0.69778 14.42587 0.41472 3.82178 0.28430 2.26893 0.16885 54189.261346 0.000480 0.17154 0.01354 0.98390 0 23.88140 0.71745 14.12260 0.42395 4.09655 0.29896 2.42253 0.17691 54189.319789 0.000330 0.14680 0.01122 0.97368 0 26.40446 0.71955 24.42459 0.66557 3.87629 0.27687 3.58318 0.25592 54189.320437 0.000318 0.15334 0.01185 1.00000 0 25.63561 0.72193 23.50238 0.66178 3.93099 0.28287 3.60729 0.25958 54189.321039 0.000284 0.16279 0.01274 1.00000 0 27.28038 0.79151 24.84986 0.72091 4.44110 0.32267 4.04497 0.29394 54189.321635 0.000312 0.15329 0.01177 0.99074 0 26.46596 0.73658 24.40842 0.67929 4.05700 0.29044 3.74588 0.26816 54189.322234 0.000286 0.15749 0.01210 1.00000 0 27.73616 0.78697 25.67426 0.72847 4.36826 0.31199 4.04316 0.28875 54189.322813 0.000292 0.17370 0.01350 0.99010 0 24.99775 0.74495 22.81151 0.67977 4.34223 0.31174 3.96266 0.28445 54189.323371 0.000266 0.17300 0.01348 1.00000 0 27.13040 0.80996 24.92372 0.74405 4.69345 0.33773 4.31307 0.31036 54189.323938 0.000301 0.15927 0.01242 0.99038 0 25.95413 0.74275 23.99483 0.68665 4.13375 0.29976 3.81875 0.27690 54189.324578 0.000339 0.14007 0.01073 0.98291 0 26.64031 0.71119 24.58027 0.65617 3.73159 0.26785 3.44579 0.24735 54189.325243 0.000327 0.14948 0.01150 0.97345 0 26.36121 0.71956 24.32169 0.66387 3.94036 0.28349 3.63038 0.26119 54189.325851 0.000281 0.16814 0.01290 1.00000 0 26.52192 0.77992 24.59966 0.72339 4.45928 0.31610 4.13612 0.29320 54189.326438 0.000307 0.15112 0.01174 0.99057 0 26.80679 0.74834 24.79327 0.69213 4.05097 0.29372 3.74602 0.27163 54189.327026 0.000281 0.15838 0.01241 1.00000 0 27.61710 0.79326 25.53019 0.73331 4.37390 0.31873 4.03984 0.29442 54189.327590 0.000284 0.17264 0.01342 0.97959 0 25.98088 0.76638 24.09676 0.71081 4.48522 0.32269 4.15981 0.29928 54189.328143 0.000269 0.17525 0.01366 0.98925 0 26.70094 0.79921 24.60497 0.73648 4.67939 0.33669 4.31307 0.31036 54189.328744 0.000333 0.14343 0.01106 1.00000 0 25.93778 0.70516 23.93236 0.65062 3.72027 0.26838 3.43303 0.24768 54189.329393 0.000315 0.14188 0.01103 0.99083 0 27.57004 0.74592 25.57362 0.69191 3.91162 0.28507 3.62838 0.26443 54189.330003 0.000295 0.15892 0.01257 0.99020 0 26.26846 0.75790 24.22414 0.69891 4.17460 0.30741 3.85080 0.28350 54189.330637 0.000339 0.13191 0.01014 1.00000 0 27.88506 0.72706 25.62329 0.66806 3.67825 0.26601 3.37893 0.24437 54189.331297 0.000321 0.14531 0.01125 0.98198 0 26.96115 0.73351 24.83546 0.67566 3.91784 0.28406 3.60855 0.26166 54189.331953 0.000336 0.14301 0.01092 0.99138 0 26.07619 0.70495 24.18431 0.65380 3.72909 0.26634 3.45855 0.24702 54189.332819 0.000530 0.16591 0.00969 0.98559 0 25.45474 0.55513 23.61087 0.51492 4.22318 0.22889 3.91728 0.21231 54190.925434 0.000509 0.13863 0.01058 0.98864 0 18.42674 0.48614 16.59738 0.43788 2.55444 0.18298 2.30115 0.16483 54190.926377 0.000434 0.15716 0.01209 0.96667 0 19.67430 0.54832 17.44828 0.48625 3.09193 0.22177 2.74240 0.19664 54190.927245 0.000434 0.15214 0.01178 1.00000 0 19.36743 0.54214 17.28192 0.48375 2.94648 0.21270 2.62927 0.18980 54190.928406 0.000726 0.14253 0.00882 0.99203 0 19.62660 0.42141 17.51994 0.37617 2.79737 0.16245 2.49594 0.14493