/* ** ** 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 56631.261857 0.000234 0.16488 0.01292 1.00000 0 32.80015 0.96346 29.42134 0.86422 5.40822 0.39276 4.85626 0.35267 56631.262320 0.000229 0.17407 0.01355 1.00000 0 32.80336 0.98772 29.03307 0.87412 5.71009 0.40975 5.05306 0.36263 56631.262792 0.000243 0.17074 0.01318 1.00000 0 31.27208 0.93207 27.78884 0.82823 5.33947 0.38005 4.74809 0.33798 56631.263272 0.000237 0.17891 0.01392 1.00000 0 30.54930 0.93138 27.36853 0.83433 5.46561 0.39125 4.89262 0.35022 56631.263729 0.000220 0.19586 0.01561 1.00000 0 29.55202 0.95095 26.47920 0.85203 5.78794 0.42208 5.17807 0.37756 56631.264166 0.000217 0.18653 0.01433 1.00000 0 32.05151 0.98758 28.93439 0.89153 5.97867 0.42066 5.39565 0.37964 56631.264603 0.000220 0.18852 0.01497 1.00000 0 30.67737 0.96520 27.48484 0.86478 5.78330 0.42173 5.17807 0.37756 56631.265028 0.000205 0.20763 0.01614 1.00000 0 30.43748 0.99321 27.32521 0.89156 6.31963 0.44577 5.67141 0.40003 56631.265465 0.000231 0.18062 0.01420 0.98750 0 30.89316 0.94472 27.72284 0.84777 5.57987 0.40412 5.00456 0.36249 56631.265896 0.000200 0.20886 0.01687 1.00000 0 30.07662 0.99955 27.03367 0.89835 6.28186 0.46247 5.64786 0.41569 56631.266310 0.000214 0.19392 0.01570 0.98649 0 30.35568 0.96882 27.41216 0.87488 5.88659 0.43793 5.31576 0.39546 56631.266753 0.000229 0.18436 0.01466 1.00000 0 30.01258 0.93945 26.87338 0.84111 5.53314 0.40443 4.95607 0.36234 56631.267187 0.000205 0.20715 0.01598 1.00000 0 30.76806 0.99629 27.78563 0.89971 6.37367 0.44625 5.75606 0.40300 56631.267624 0.000231 0.18058 0.01447 1.00000 0 29.88264 0.92646 26.98744 0.83670 5.39616 0.39876 4.87348 0.36013 56631.268081 0.000226 0.18511 0.01445 1.00000 0 30.45091 0.94437 27.49715 0.85277 5.63677 0.40392 5.08990 0.36473 56631.268521 0.000214 0.19730 0.01588 1.00000 0 29.71887 0.96039 26.84067 0.86738 5.86368 0.43213 5.29570 0.39027 56631.268952 0.000217 0.19174 0.01492 0.98667 0 31.12780 0.97811 28.10942 0.88326 5.96859 0.42486 5.38972 0.38365 56631.269392 0.000223 0.19284 0.01520 0.96104 0 30.68077 0.95573 27.70543 0.86305 5.91639 0.42853 5.34271 0.38698 56631.269855 0.000240 0.17251 0.01382 1.00000 0 29.99401 0.91550 27.09007 0.82686 5.17428 0.38341 4.67319 0.34628 56631.270321 0.000226 0.18862 0.01498 1.00000 0 29.62420 0.93329 26.74722 0.84265 5.58771 0.40743 5.04530 0.36788 56631.270775 0.000229 0.18966 0.01476 1.00000 0 29.47625 0.92857 26.62105 0.83862 5.59040 0.39794 5.04860 0.35937 56631.271218 0.000214 0.18862 0.01446 1.00000 0 32.25367 0.99635 29.13624 0.90005 6.08354 0.42698 5.49564 0.38572 56631.271655 0.000223 0.19038 0.01498 1.00000 0 29.85576 0.93993 26.95810 0.84871 5.68386 0.41002 5.13227 0.37023 56631.272115 0.000237 0.18040 0.01402 1.00000 0 29.87170 0.90958 26.97366 0.82134 5.38877 0.38516 4.86604 0.34780 56631.272575 0.000223 0.17862 0.01385 1.00000 0 32.46235 0.98329 29.31568 0.88798 5.79836 0.41400 5.23634 0.37387 56631.273194 0.000396 0.17004 0.01054 1.00000 0 30.36167 0.71166 27.41486 0.64259 5.16274 0.29619 4.66163 0.26744