/* ** ** 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 56895.960453 0.000336 0.45597 0.04089 0.99138 0 10.28737 0.51113 7.54444 0.36813 4.69070 0.35020 3.40435 0.24893 56895.961107 0.000318 0.41618 0.03641 1.00000 0 11.32653 0.54025 8.51295 0.40564 4.71391 0.34565 3.56064 0.26141 56895.961827 0.000402 0.34258 0.02881 0.98561 0 11.96646 0.50714 8.37654 0.35501 4.09950 0.29780 2.87105 0.20852 56895.962562 0.000333 0.42817 0.03627 1.00000 0 11.87880 0.56011 8.20399 0.38676 5.08613 0.35793 3.51890 0.24759 56895.963210 0.000315 0.43583 0.03890 1.00000 0 11.72719 0.57127 8.16051 0.39750 5.11106 0.38219 3.56123 0.26605 56895.963841 0.000315 0.45015 0.03968 1.00000 0 11.20855 0.55152 7.97344 0.39234 5.04551 0.36897 3.59175 0.26263 56895.964483 0.000327 0.44060 0.03782 0.99115 0 11.44832 0.54894 8.08219 0.38752 5.04415 0.35910 3.56102 0.25349 56895.965126 0.000315 0.44237 0.03892 0.99083 0 11.64997 0.56458 8.21458 0.39800 5.15356 0.37850 3.62658 0.26625 56895.965751 0.000310 0.50265 0.04526 0.99065 0 10.57474 0.54756 7.30800 0.37832 5.31541 0.39155 3.67611 0.27061 56895.966396 0.000336 0.43043 0.03676 0.98276 0 11.84380 0.55617 8.16601 0.38346 5.09788 0.36360 3.51761 0.25079 56895.967059 0.000327 0.43103 0.03832 0.99115 0 11.42864 0.55177 7.97487 0.38504 4.92608 0.36771 3.44644 0.25716 56895.967750 0.000365 0.38848 0.03321 0.97619 0 12.06488 0.54139 8.28610 0.37175 4.68693 0.34101 3.21551 0.23387 56895.968442 0.000327 0.43377 0.03783 0.99115 0 11.62110 0.56094 8.06886 0.38938 5.04087 0.36622 3.51191 0.25507 56895.969162 0.000394 0.34958 0.02965 0.98529 0 12.20885 0.52464 8.34009 0.35832 4.26803 0.31214 2.92165 0.21363 56895.969918 0.000362 0.37469 0.03161 0.99200 0 12.18194 0.54174 8.54953 0.38017 4.56446 0.32717 3.20162 0.22943 56895.970647 0.000367 0.35662 0.03043 0.97638 0 12.76928 0.55192 8.81321 0.38096 4.55374 0.33510 3.14248 0.23133 56895.971607 0.000593 0.39833 0.02615 0.99512 0 11.91951 0.42046 8.22642 0.29011 4.74786 0.26281 3.27349 0.18117