/* ** ** Swift/XRT hardness ratio for Mrk 501. ** 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 56838.987409 0.000330 0.35523 0.03084 0.98246 0 13.14109 0.57202 9.85495 0.42376 4.66808 0.35070 3.46438 0.25654 56838.988019 0.000281 0.38494 0.03245 1.00000 0 12.78960 0.57706 10.66713 0.48122 4.92319 0.35051 4.11195 0.29267 56838.988653 0.000353 0.33316 0.02745 0.97541 0 12.56636 0.52140 10.05906 0.41722 4.18664 0.29803 3.35176 0.23856 56838.989339 0.000333 0.34476 0.02919 0.99130 0 12.29232 0.51916 9.97081 0.42112 4.23796 0.31093 3.43704 0.25215 56838.990013 0.000341 0.35521 0.03022 0.99153 0 11.59208 0.49935 9.42907 0.40617 4.11766 0.30208 3.34891 0.24569 56838.990673 0.000318 0.38955 0.03276 1.00000 0 11.53488 0.51982 9.35456 0.42158 4.49347 0.31902 3.64420 0.25872 56838.991286 0.000295 0.37246 0.03147 1.00000 0 12.83115 0.56484 10.40321 0.45796 4.77915 0.34467 3.87493 0.27945 56838.991862 0.000281 0.39649 0.03350 1.00000 0 12.76843 0.57551 10.37754 0.46776 5.06253 0.36176 4.11396 0.29399 56838.992496 0.000353 0.35589 0.03063 0.98361 0 11.22023 0.49229 9.08545 0.39862 3.99321 0.29570 3.23342 0.23944 56838.993260 0.000411 0.28520 0.02343 0.99296 0 12.06912 0.46390 9.78483 0.37610 3.44214 0.24988 2.79032 0.20256 56838.994050 0.000379 0.31472 0.02582 0.99237 0 12.02448 0.48439 9.75431 0.39293 3.78432 0.27043 3.06965 0.21936 56838.994756 0.000327 0.39734 0.03372 0.98230 0 11.10253 0.49978 9.00758 0.40548 4.41148 0.31731 3.57880 0.25743 56838.995424 0.000341 0.37000 0.03127 1.00000 0 11.24777 0.49558 9.05405 0.39882 4.16162 0.30010 3.34952 0.24156 56838.996089 0.000324 0.36764 0.03099 0.99107 0 11.96394 0.52219 9.68608 0.42276 4.39836 0.31720 3.56075 0.25679 56838.996717 0.000304 0.40081 0.03403 1.00000 0 11.73581 0.53830 9.47683 0.43465 4.70380 0.33613 3.80052 0.27159 56838.997363 0.000341 0.35893 0.03031 0.98305 0 11.76041 0.50729 9.43074 0.40682 4.22112 0.30638 3.39168 0.24622 56838.998028 0.000324 0.39142 0.03311 0.99107 0 11.37349 0.51131 9.14464 0.41105 4.45186 0.31893 3.57704 0.25628 56838.998644 0.000292 0.41488 0.03569 1.00000 0 11.65376 0.54669 9.43521 0.44262 4.83492 0.34867 3.91330 0.28222 56838.999455 0.000518 0.33538 0.02308 0.99441 0 12.18440 0.42242 9.77070 0.33875 4.08638 0.24286 3.28060 0.19496