/* ** ** 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 55314.841258 0.000130 0.27743 0.02238 1.00000 0 34.46600 1.29780 31.99005 1.20457 9.56173 0.68231 8.87480 0.63329 55314.841515 0.000127 0.28574 0.02349 1.00000 0 33.79953 1.31761 31.34302 1.22185 9.65774 0.69907 8.95588 0.64826 55314.841773 0.000130 0.27945 0.02271 1.00000 0 34.34138 1.30602 31.82009 1.21011 9.59678 0.68925 8.89041 0.63853 55314.842042 0.000139 0.27526 0.02217 1.00000 0 33.33720 1.25376 30.52110 1.14775 9.17653 0.65363 8.41092 0.59908 55314.842340 0.000159 0.22687 0.01819 1.00000 0 34.30005 1.18473 31.59251 1.09118 7.78165 0.56318 7.16470 0.51861 55314.842641 0.000142 0.28464 0.02285 1.00000 0 31.86306 1.21760 29.01610 1.10877 9.06942 0.64028 8.26581 0.58349 55314.842925 0.000142 0.26490 0.02129 1.00000 0 33.57228 1.23545 31.13001 1.14558 8.89340 0.63548 8.24643 0.58925 55314.843199 0.000133 0.26088 0.02101 1.00000 0 36.12830 1.32875 33.50368 1.23222 9.42533 0.67521 8.74069 0.62616 55314.843495 0.000162 0.24105 0.01919 1.00000 0 31.90587 1.12676 29.58478 1.04479 7.69103 0.54882 7.13154 0.50889 55314.843813 0.000156 0.23912 0.01941 1.00000 0 32.80315 1.16069 30.41672 1.07625 7.84394 0.57296 7.27329 0.53128 55314.844117 0.000148 0.24722 0.01999 1.00000 0 33.70631 1.21380 31.25410 1.12550 8.33287 0.60316 7.72664 0.55928 55314.844400 0.000136 0.27076 0.02213 1.00000 0 33.79147 1.28094 30.95384 1.17329 9.14949 0.66242 8.38422 0.60688 55314.844678 0.000142 0.27496 0.02199 1.00000 0 32.82177 1.22725 30.40803 1.13697 9.02470 0.63796 8.36192 0.59112 55314.844991 0.000171 0.22734 0.01808 1.00000 0 32.16674 1.09749 29.82641 1.01764 7.31287 0.52523 6.78082 0.48701 55314.845320 0.000159 0.23649 0.01895 1.00000 0 33.00510 1.16061 30.60385 1.07617 7.80542 0.56205 7.23755 0.52116 55314.845616 0.000136 0.27012 0.02140 1.00000 0 34.91619 1.29093 32.37574 1.19700 9.43164 0.66086 8.74542 0.61278 55314.845882 0.000130 0.28851 0.02368 1.00000 0 33.49311 1.30344 30.66823 1.19349 9.66306 0.69818 8.85370 0.63958 55314.846162 0.000150 0.24225 0.01950 1.00000 0 34.16063 1.21366 31.64396 1.12424 8.27538 0.59782 7.66185 0.55348 55314.846446 0.000133 0.26439 0.02105 1.00000 0 35.91546 1.32105 33.30219 1.22493 9.49582 0.67031 8.80489 0.62154 55314.846712 0.000133 0.27709 0.02223 1.00000 0 34.29981 1.29404 31.80417 1.19989 9.50404 0.67307 8.81252 0.62410 55314.846987 0.000142 0.24848 0.01980 1.00000 0 35.34402 1.26973 32.77235 1.17734 8.78216 0.62462 8.14316 0.57917 55314.847265 0.000136 0.25956 0.02061 1.00000 0 36.06250 1.31541 32.99846 1.20355 9.36050 0.66026 8.56745 0.60430 55314.847546 0.000145 0.25531 0.02061 1.00000 0 33.66186 1.23290 30.96594 1.13408 8.59418 0.61837 7.91421 0.56951 55314.847838 0.000148 0.23914 0.01922 1.00000 0 35.61249 1.25861 32.50319 1.14857 8.51622 0.61480 7.76592 0.56066 55314.848116 0.000130 0.27842 0.02256 1.00000 0 34.94836 1.32472 31.89518 1.20895 9.73038 0.69667 8.88261 0.63591 55314.848399 0.000153 0.23904 0.01951 1.00000 0 34.02798 1.20737 30.89283 1.09605 8.13400 0.59783 7.37935 0.54220 55314.848706 0.000153 0.24505 0.01959 1.00000 0 33.19268 1.17988 30.77725 1.09402 8.13372 0.58230 7.54184 0.53993 55314.849007 0.000148 0.24363 0.01948 1.00000 0 34.69593 1.23700 32.17069 1.14697 8.45280 0.60514 7.83759 0.56110 55314.849302 0.000148 0.24077 0.01909 1.00000 0 35.22093 1.24725 32.65852 1.15651 8.48006 0.60162 7.86310 0.55785 55314.849591 0.000142 0.25329 0.02012 1.00000 0 35.02119 1.26279 32.47289 1.17091 8.87038 0.62773 8.22493 0.58205 55314.849869 0.000136 0.25485 0.02068 1.00000 0 35.48017 1.30116 32.89835 1.20647 9.04220 0.65451 8.38422 0.60688 55314.850156 0.000150 0.24147 0.01908 1.00000 0 34.81735 1.22003 32.28419 1.13127 8.40738 0.59541 7.79569 0.55209 55314.850430 0.000124 0.30893 0.02484 1.00000 0 33.37005 1.31626 30.94204 1.22048 10.30904 0.72234 9.55895 0.66978 55314.850679 0.000124 0.27670 0.02282 1.00000 0 35.60028 1.36207 33.00980 1.26296 9.85069 0.71954 9.13390 0.66719 55314.851084 0.000281 0.24558 0.01396 1.00000 0 35.63225 0.90101 33.03998 0.83546 8.75067 0.44569 8.11406 0.41327