/* ** ** 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 58582.229164 0.000544 0.16475 0.04030 0.93085 0 2.14414 0.19637 1.37345 0.12536 0.35324 0.08012 0.22658 0.05125 58582.230162 0.000454 0.16109 0.03971 0.94268 0 2.34921 0.21523 1.63344 0.14965 0.37844 0.08660 0.26511 0.06067 58582.231108 0.000492 0.13875 0.03316 0.97059 0 2.50635 0.21164 1.75170 0.14791 0.34777 0.07776 0.24283 0.05430 58582.232115 0.000515 0.14287 0.03499 0.97191 0 2.30201 0.20095 1.59254 0.13900 0.32889 0.07524 0.22680 0.05190 58582.233093 0.000463 0.16065 0.03893 0.99375 0 2.24621 0.20972 1.56968 0.14655 0.36086 0.08069 0.25199 0.05635 58582.234242 0.000686 0.11366 0.02716 0.96624 0 2.17450 0.16761 1.52213 0.11732 0.24715 0.05590 0.17315 0.03917 58582.235301 0.000373 0.19159 0.04690 0.97674 0 2.37339 0.23637 1.65676 0.16500 0.45472 0.10168 0.31799 0.07110 58582.236134 0.000460 0.18419 0.04496 0.98113 0 1.99212 0.19509 1.39384 0.13650 0.36692 0.08205 0.25684 0.05743 58582.236919 0.000324 0.22983 0.05463 0.99107 0 2.45765 0.25816 1.72699 0.18140 0.56484 0.12043 0.39706 0.08465 58582.238044 0.000802 0.16400 0.03016 0.98195 0 2.22903 0.15570 1.56284 0.10916 0.36555 0.06220 0.25625 0.04360