/* ** ** 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 55382.507280 0.000324 0.13661 0.03257 0.99107 0 3.24872 0.26864 2.65722 0.21971 0.44381 0.09924 0.36096 0.08071 55382.508163 0.000558 0.18836 0.02920 0.97409 0 3.38762 0.20885 2.81439 0.17351 0.63810 0.09077 0.53007 0.07540 55382.509051 0.000330 0.13749 0.03169 0.97368 0 3.41686 0.27434 2.85416 0.22916 0.46978 0.10149 0.39243 0.08478 55382.509766 0.000385 0.12843 0.03052 0.96241 0 2.91752 0.23479 2.43736 0.19615 0.37469 0.08378 0.31302 0.06999 55382.510480 0.000330 0.12788 0.02963 0.96491 0 3.57959 0.27869 2.99077 0.23285 0.45775 0.09989 0.38246 0.08346 55382.511134 0.000324 0.12774 0.03032 0.96429 0 3.47688 0.27700 2.90412 0.23137 0.44415 0.09932 0.37099 0.08296 55382.511910 0.000446 0.09455 0.02245 0.98052 0 3.31634 0.23204 2.77041 0.19384 0.31356 0.07114 0.26194 0.05943 55382.512920 0.000564 0.20014 0.03133 0.96923 0 3.13763 0.19937 2.62080 0.16653 0.62797 0.08985 0.52454 0.07505 55382.513854 0.000370 0.12722 0.03066 0.97656 0 2.97762 0.24199 2.48717 0.20213 0.37882 0.08595 0.31642 0.07179 55382.514777 0.000553 0.19723 0.03069 0.97382 0 3.25228 0.20524 2.71646 0.17142 0.64145 0.09124 0.53577 0.07621 55382.515810 0.000480 0.14098 0.02685 0.96988 0 3.35452 0.22344 2.80157 0.18661 0.47293 0.08437 0.39499 0.07046 55382.517011 0.000720 0.16846 0.02593 0.97590 0 2.92547 0.17214 2.43481 0.14327 0.49283 0.07010 0.41009 0.05833 55382.518029 0.000298 0.13963 0.03334 0.98058 0 3.40166 0.28519 2.84098 0.23818 0.47498 0.10621 0.39670 0.08870 55382.518695 0.000367 0.12352 0.02927 0.96850 0 3.15741 0.24786 2.63714 0.20702 0.39001 0.08721 0.32575 0.07284 55382.519604 0.000541 0.14607 0.02607 0.96791 0 3.26605 0.20837 2.72780 0.17403 0.47708 0.07951 0.39845 0.06641