/* ** ** 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 59755.905930 0.000437 0.36979 0.03075 0.97351 0 9.12895 0.39221 7.33325 0.31501 3.37578 0.24031 2.71149 0.19299 59755.906859 0.000492 0.31271 0.02560 0.97059 0 9.37173 0.37008 7.71434 0.30459 2.93067 0.21014 2.40894 0.17271 59755.907782 0.000431 0.33381 0.02799 0.97987 0 9.64883 0.40093 8.03048 0.33368 3.22088 0.23460 2.68024 0.19522 59755.908664 0.000451 0.31982 0.02628 0.98718 0 9.70484 0.39393 8.09132 0.32843 3.10380 0.22180 2.58776 0.18492 59755.909576 0.000460 0.32036 0.02621 0.99371 0 9.51020 0.38676 7.91343 0.32183 3.04671 0.21630 2.53539 0.18000 59755.910496 0.000460 0.32518 0.02676 0.99371 0 9.31945 0.38017 7.75644 0.31642 3.03052 0.21656 2.52224 0.18024 59755.911352 0.000396 0.37986 0.03221 1.00000 0 9.12305 0.40599 7.59704 0.33808 3.46546 0.25010 2.88611 0.20828 59755.912255 0.000506 0.30515 0.02496 0.97714 0 9.13446 0.36445 7.61918 0.30399 2.78735 0.19904 2.32485 0.16601 59755.913195 0.000434 0.34375 0.02832 0.98667 0 9.45687 0.39548 7.87437 0.32930 3.25080 0.23079 2.70671 0.19216 59755.914098 0.000469 0.34351 0.02861 0.98148 0 8.71956 0.36607 7.25835 0.30472 2.99529 0.21545 2.49331 0.17935 59755.915013 0.000446 0.34446 0.02880 0.99351 0 8.99877 0.38048 7.48568 0.31651 3.09970 0.22354 2.57799 0.18592 59755.915912 0.000454 0.31136 0.02581 1.00000 0 9.72894 0.39281 8.06658 0.32567 3.02916 0.21933 2.51183 0.18187 59755.916850 0.000483 0.30554 0.02496 0.98802 0 9.50097 0.37587 7.90603 0.31276 2.90289 0.20744 2.41524 0.17259 59755.917727 0.000394 0.35501 0.02976 1.00000 0 9.93371 0.42771 8.22325 0.35401 3.52652 0.25369 2.91497 0.20968 59755.918774 0.000654 0.27373 0.01966 0.98230 0 10.07691 0.33227 8.39821 0.27692 2.75832 0.17599 2.29911 0.14669