/* ** ** 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 55214.308604 0.000391 0.18385 0.01447 0.99259 0 17.56932 0.54103 16.04890 0.49421 3.23012 0.23390 2.95080 0.21368 55214.309420 0.000425 0.16785 0.01337 0.98639 0 17.51766 0.52351 16.02275 0.47884 2.94029 0.21719 2.68937 0.19866 55214.310239 0.000394 0.18748 0.01500 1.00000 0 16.69859 0.52549 15.28653 0.48105 3.13067 0.23035 2.86597 0.21087 55214.311005 0.000373 0.20089 0.01583 0.98450 0 17.12433 0.55041 15.59770 0.50131 3.44016 0.24749 3.12774 0.22501 55214.311746 0.000367 0.19478 0.01541 0.99213 0 17.70215 0.55925 16.20055 0.51181 3.44803 0.25002 3.15554 0.22881 55214.312444 0.000330 0.20678 0.01658 0.99123 0 18.30985 0.60309 16.75905 0.55201 3.78605 0.27672 3.46538 0.25328 55214.313193 0.000420 0.16999 0.01335 0.99310 0 17.72721 0.52631 16.15881 0.47974 3.01343 0.21914 2.74718 0.19973 55214.313931 0.000318 0.24061 0.01931 0.98182 0 16.80813 0.58882 15.29033 0.53559 4.04419 0.29209 3.67972 0.26577 55214.314634 0.000385 0.19628 0.01536 1.00000 0 16.69974 0.53203 15.28630 0.48700 3.27779 0.23425 3.00029 0.21442 55214.315372 0.000353 0.21272 0.01664 0.98361 0 17.24917 0.56210 15.78918 0.51452 3.66926 0.26090 3.35871 0.23882 55214.316179 0.000454 0.15824 0.01224 0.98726 0 17.69202 0.50227 16.19520 0.45978 2.79961 0.20140 2.56273 0.18436 55214.317027 0.000394 0.18399 0.01460 0.98529 0 17.35191 0.53635 15.88289 0.49094 3.19258 0.23334 2.92230 0.21359 55214.317788 0.000367 0.19989 0.01569 0.98425 0 17.45591 0.55536 15.97796 0.50834 3.48922 0.25036 3.19381 0.22917 55214.318806 0.000651 0.16526 0.01028 0.99028 0 18.52309 0.42830 16.95592 0.39206 3.06115 0.17673 2.80214 0.16178 55214.374740 0.000425 0.18423 0.01464 0.98639 0 17.04776 0.53032 14.65067 0.45565 3.14079 0.22958 2.70007 0.19742 55214.375617 0.000451 0.17045 0.01322 0.99359 0 17.32513 0.51429 15.02339 0.44593 2.95299 0.21163 2.56132 0.18355 55214.376491 0.000422 0.19125 0.01478 0.98630 0 17.03140 0.53004 14.54879 0.45279 3.25727 0.23032 2.78241 0.19675 55214.377284 0.000370 0.20617 0.01607 0.99219 0 18.06551 0.58720 15.38720 0.50012 3.72453 0.26379 3.17199 0.22466 55214.378033 0.000379 0.21237 0.01667 0.99237 0 16.77169 0.55500 14.44255 0.47789 3.56183 0.25355 3.06797 0.21839 55214.378840 0.000428 0.18179 0.01442 0.98649 0 17.28407 0.53143 14.76320 0.45395 3.14212 0.22973 2.68158 0.19607 55214.379682 0.000414 0.18343 0.01457 0.99301 0 17.60373 0.54596 15.02909 0.46611 3.22897 0.23611 2.75712 0.20159 55214.380504 0.000408 0.18132 0.01440 1.00000 0 17.91385 0.55424 15.31534 0.47385 3.24820 0.23750 2.77667 0.20302 55214.381343 0.000431 0.17795 0.01400 1.00000 0 17.40193 0.53339 14.91524 0.45711 3.09674 0.22435 2.65333 0.19220 55214.382177 0.000402 0.19768 0.01570 0.99281 0 16.87480 0.54246 14.41949 0.46353 3.33577 0.24227 2.85031 0.20701 55214.383013 0.000434 0.17183 0.01358 0.99333 0 17.88079 0.53668 15.29223 0.45899 3.07238 0.22464 2.62759 0.19212 55214.383846 0.000399 0.19934 0.01557 0.98551 0 17.13930 0.54509 14.78545 0.47018 3.41657 0.24365 2.94861 0.21022 55214.384671 0.000425 0.17142 0.01334 0.99320 0 18.41177 0.54625 15.87617 0.47095 3.15624 0.22716 2.72039 0.19574 55214.385565 0.000469 0.16146 0.01263 0.99383 0 17.59636 0.50996 15.13437 0.43861 2.84116 0.20634 2.44312 0.17744 55214.386456 0.000422 0.18466 0.01452 0.97260 0 17.64108 0.54080 15.07855 0.46225 3.25756 0.23596 2.78412 0.20167 55214.387284 0.000405 0.18801 0.01488 0.99286 0 17.43013 0.54895 15.04381 0.47376 3.27702 0.23802 2.82980 0.20552 55214.388291 0.000602 0.19537 0.01256 0.99519 0 17.84969 0.45387 15.31830 0.38948 3.48727 0.20594 2.99245 0.17679