/* ** ** 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 57206.037386 0.000556 0.25034 0.02678 0.98356 0 5.68104 0.27217 4.82656 0.23103 1.42219 0.13606 1.20777 0.11555 57206.038308 0.000349 0.39536 0.10273 1.00000 1 4.05653 0.56212 0.87623 0.12141 1.60381 0.35252 0.34763 0.07641 57206.039063 0.000407 0.38875 0.10281 0.89286 1 3.69325 0.50075 0.81060 0.10991 1.43576 0.32600 0.31545 0.07163 57206.039848 0.000378 0.45833 0.11643 1.00000 1 3.52570 0.51160 0.77262 0.11212 1.61593 0.33695 0.35385 0.07378 57206.040705 0.000479 0.26874 0.06610 0.93939 1 4.60022 0.52191 1.00462 0.11397 1.23626 0.26978 0.27097 0.05913 57206.041533 0.000349 0.38531 0.09917 0.91667 1 4.46969 0.59843 0.98141 0.13140 1.72224 0.37858 0.37923 0.08336 57206.042303 0.000421 0.28939 0.07363 0.93103 1 4.70289 0.57083 1.02229 0.12408 1.36098 0.30435 0.29630 0.06625 57206.043276 0.000552 0.24582 0.06201 1.00000 1 3.87452 0.43934 0.84791 0.09614 0.95244 0.21464 0.20903 0.04710 57206.044481 0.000654 0.18523 0.04431 1.00000 1 4.62577 0.45333 1.00140 0.09811 0.85681 0.18700 0.18667 0.04073 57206.045585 0.000450 0.27298 0.06923 1.00000 1 4.37829 0.52376 0.94673 0.11325 1.19520 0.26726 0.25807 0.05771 57206.046457 0.000421 0.32358 0.08298 0.93103 1 4.26947 0.53588 0.91841 0.11527 1.38153 0.30894 0.29630 0.06625 57206.047343 0.000465 0.28697 0.07293 0.93750 1 4.27745 0.51653 0.93150 0.11248 1.22749 0.27450 0.26667 0.05963 57206.048185 0.000378 0.45176 0.11442 0.91867 1 3.89930 0.56057 0.84723 0.12179 1.76155 0.36734 0.38518 0.08031