/* ** ** 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 59289.330369 0.000339 0.14413 0.01104 0.99145 0 26.49257 0.71819 23.72602 0.64314 3.81828 0.27354 3.42331 0.24520 59289.330997 0.000289 0.15794 0.01233 0.99000 0 27.61576 0.79711 25.17307 0.72661 4.36175 0.31648 3.97517 0.28843 59289.331625 0.000339 0.17942 0.01279 0.97482 0 25.96765 0.72294 23.65896 0.65867 4.65900 0.30588 4.24479 0.27869 59289.925207 0.000318 0.15920 0.01237 1.00000 0 24.53515 0.71076 22.52615 0.65261 3.90595 0.28171 3.58943 0.25892 59289.925824 0.000298 0.17115 0.01318 0.99029 0 24.92147 0.73945 22.86686 0.67843 4.26529 0.30312 3.91382 0.27813 59289.926397 0.000275 0.18754 0.01497 0.98947 0 24.49069 0.76913 22.18578 0.69669 4.59310 0.33703 4.15970 0.30532 59289.926964 0.000292 0.16270 0.01274 0.99010 0 26.10497 0.76059 24.21659 0.70551 4.24725 0.30867 3.93927 0.28626 59289.927542 0.000286 0.16810 0.01294 1.00000 0 26.18166 0.77531 24.01204 0.71103 4.40116 0.31277 4.03242 0.28655 59289.928078 0.000249 0.19769 0.01562 1.00000 0 25.16222 0.80973 23.19362 0.74640 4.97430 0.35885 4.59114 0.33117 59289.928607 0.000281 0.17631 0.01370 1.00000 0 25.26413 0.76508 23.44234 0.70991 4.45420 0.31881 4.13245 0.29579 59289.929229 0.000341 0.14670 0.01145 1.00000 0 24.74275 0.68405 22.70129 0.62758 3.62969 0.26502 3.32601 0.24290 59289.929869 0.000298 0.16522 0.01289 0.99029 0 25.52129 0.74855 23.47749 0.68862 4.21659 0.30490 3.87631 0.28028 59289.930465 0.000298 0.16668 0.01311 0.98058 0 25.27750 0.73934 23.46501 0.68633 4.21334 0.30761 3.91108 0.28554 59289.931061 0.000298 0.16809 0.01307 0.99029 0 25.07355 0.73940 23.16682 0.68311 4.21467 0.30325 3.89060 0.27991 59289.931683 0.000324 0.14806 0.01125 1.00000 0 26.39706 0.72450 24.34020 0.66802 3.90847 0.27701 3.60502 0.25551 59289.932323 0.000315 0.15514 0.01203 0.99083 0 25.49709 0.72469 23.53573 0.66887 3.95558 0.28537 3.65590 0.26371 59289.932948 0.000310 0.15648 0.01207 0.99065 0 26.19101 0.74245 23.87158 0.67668 4.09846 0.29414 3.73863 0.26834 59289.933642 0.000385 0.13830 0.01020 0.99248 0 25.89837 0.65880 23.79575 0.60527 3.58185 0.24808 3.29196 0.22801