/* ** ** 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 58846.171075 0.000246 0.17185 0.01336 1.00000 0 29.68107 0.87831 27.19777 0.80477 5.10067 0.36672 4.67113 0.33578 58846.171567 0.000246 0.18124 0.01408 1.00000 0 28.25675 0.86595 25.81611 0.79113 5.12128 0.36559 4.68064 0.33413 58846.172070 0.000258 0.17824 0.01386 0.97753 0 27.67476 0.83127 25.55566 0.76760 4.93283 0.35386 4.55688 0.32685 58846.172611 0.000284 0.16420 0.01267 0.97959 0 27.65030 0.79925 25.30304 0.73131 4.54014 0.32484 4.15054 0.29694 58846.173129 0.000234 0.19176 0.01502 1.00000 0 27.96317 0.88231 25.70940 0.81120 5.36213 0.38449 4.92653 0.35323 58846.173627 0.000263 0.16599 0.01304 1.00000 0 28.07873 0.83131 25.96674 0.76878 4.66089 0.33915 4.31022 0.31363 58846.174128 0.000237 0.18711 0.01469 0.98780 0 28.26689 0.87940 26.04503 0.81030 5.28914 0.38122 4.87707 0.35149 58846.174596 0.000231 0.19656 0.01522 1.00000 0 27.67601 0.87593 25.64470 0.81164 5.44013 0.38457 5.04084 0.35634 58846.175068 0.000240 0.18347 0.01445 1.00000 0 27.89681 0.86582 25.84956 0.80228 5.11822 0.37064 4.74261 0.34344 58846.175580 0.000272 0.15847 0.01218 0.98936 0 29.13260 0.82842 26.99491 0.76764 4.61677 0.32957 4.27801 0.30539 58846.176127 0.000275 0.15723 0.01225 0.98947 0 28.78672 0.81834 26.67371 0.75828 4.52621 0.32848 4.19397 0.30436 58846.176688 0.000286 0.15393 0.01184 1.00000 0 28.21863 0.79526 26.14695 0.73688 4.34366 0.31076 4.02477 0.28794 58846.177264 0.000289 0.15871 0.01231 0.99000 0 27.13308 0.77896 25.14190 0.72180 4.30636 0.31036 3.99033 0.28758 58846.177820 0.000266 0.17037 0.01320 0.98913 0 27.95854 0.82161 25.90619 0.76130 4.76340 0.34139 4.41373 0.31633 58846.178306 0.000220 0.21090 0.01664 0.96053 0 27.83123 0.90397 25.78884 0.83764 5.86973 0.42194 5.43898 0.39097 58846.178786 0.000260 0.16779 0.01307 1.00000 0 28.23209 0.83408 26.15981 0.77286 4.73708 0.34140 4.38936 0.31634 58846.179327 0.000281 0.15656 0.01202 1.00000 0 28.45911 0.80774 26.37023 0.74845 4.45544 0.31794 4.12840 0.29461 58846.179839 0.000231 0.19457 0.01523 1.00000 0 27.62655 0.87720 25.59886 0.81282 5.37517 0.38456 4.98065 0.35633 58846.180325 0.000255 0.17390 0.01344 0.97727 0 28.71479 0.84961 26.60243 0.78711 4.99350 0.35647 4.62622 0.33025 58846.180817 0.000237 0.17827 0.01401 1.00000 0 29.06044 0.88841 26.92803 0.82322 5.18059 0.37516 4.80044 0.34763 58846.181332 0.000278 0.15837 0.01218 1.00000 0 28.24133 0.80937 26.16908 0.74998 4.47249 0.31927 4.14432 0.29585 58846.181839 0.000229 0.19308 0.01527 1.00000 0 27.84980 0.88691 25.80628 0.82183 5.37731 0.38940 4.98274 0.36083 58846.182287 0.000220 0.19504 0.01527 1.00000 0 29.00854 0.92414 26.88117 0.85637 5.65769 0.40477 5.24279 0.37508 58846.182912 0.000405 0.18264 0.01095 0.98571 0 29.07601 0.67783 26.94345 0.62811 5.31046 0.29347 4.92096 0.27195