/* ** ** 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 59667.229641 0.000347 0.31136 0.02565 0.99167 0 11.61472 0.46525 10.74254 0.43034 3.61637 0.26036 3.34520 0.24087 59667.230275 0.000286 0.36580 0.03060 0.98990 0 11.93114 0.51731 11.08457 0.48060 4.36447 0.31223 4.05479 0.29007 59667.230871 0.000310 0.33644 0.02799 1.00000 0 11.95777 0.50286 11.04295 0.46440 4.02306 0.28873 3.71705 0.26678 59667.231545 0.000365 0.31265 0.02600 0.98413 0 10.89534 0.43814 10.12235 0.40706 3.40638 0.24800 3.16471 0.23041 59667.232228 0.000318 0.36441 0.03056 1.00000 0 10.73364 0.46871 9.97204 0.43545 3.91142 0.28001 3.63389 0.26014 59667.232885 0.000339 0.32030 0.02686 1.00000 0 11.33879 0.47115 10.53472 0.43774 3.63176 0.26455 3.37421 0.24579 59667.233580 0.000356 0.32511 0.02789 1.00000 0 10.44277 0.43859 9.65157 0.40536 3.39510 0.25395 3.13971 0.23477 59667.234254 0.000318 0.35809 0.02978 1.00000 0 10.94811 0.47952 10.17183 0.44552 3.92041 0.27721 3.64243 0.25756 59667.234928 0.000356 0.32721 0.02751 0.99187 0 10.64450 0.44652 9.88941 0.41485 3.48299 0.25372 3.23592 0.23572 59667.235634 0.000350 0.32634 0.02690 0.99174 0 10.98821 0.44873 10.20727 0.41683 3.58591 0.25671 3.33107 0.23846 59667.236323 0.000339 0.34312 0.02839 0.99145 0 10.79039 0.45589 10.02495 0.42355 3.70245 0.26333 3.43981 0.24465 59667.236971 0.000310 0.36821 0.03073 0.99065 0 11.06903 0.48231 10.28363 0.44809 4.07577 0.29009 3.78657 0.26951 59667.237590 0.000310 0.35937 0.03022 1.00000 0 11.13259 0.48776 10.34314 0.45317 4.00077 0.28714 3.71705 0.26678 59667.238264 0.000365 0.28287 0.02307 1.00000 0 11.95032 0.45892 11.10282 0.42637 3.38039 0.24324 3.14064 0.22599 59667.238941 0.000312 0.33988 0.02811 0.99074 0 11.82007 0.49414 10.98173 0.45909 4.01739 0.28667 3.73246 0.26633 59667.239563 0.000310 0.35450 0.02963 1.00000 0 11.27561 0.48728 10.47597 0.45272 3.99721 0.28595 3.71374 0.26567 59667.240290 0.000417 0.29652 0.02294 0.99306 0 11.44504 0.42235 10.63323 0.39239 3.39369 0.23069 3.15298 0.21433