/* ** ** 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 56802.387190 0.000310 0.28817 0.04836 0.95327 0 9.00295 0.69611 3.42139 0.26080 2.59434 0.38642 0.94660 0.13952 56802.388029 0.000530 0.34985 0.04537 0.93443 0 7.96260 0.52000 2.79926 0.18242 2.78573 0.31210 0.96864 0.10839 56802.388903 0.000344 0.27974 0.04553 0.94958 0 8.73215 0.66343 3.11161 0.23638 2.44272 0.35162 0.87273 0.12561 56802.390329 0.001082 0.38272 0.03224 0.94652 0 8.07940 0.35654 2.92682 0.12915 3.09217 0.22190 1.11725 0.08017 56802.392517 0.001105 0.33021 0.02706 0.95026 0 9.26678 0.37703 3.32742 0.13538 3.05997 0.21765 1.09808 0.07810 56802.393963 0.000336 0.31650 0.05250 0.95690 0 7.84322 0.63481 2.79332 0.22606 2.48235 0.35944 0.88380 0.12796 56802.394669 0.000370 0.30262 0.04440 0.97656 0 8.95753 0.63879 3.26016 0.23248 2.71077 0.34755 0.98540 0.12633 56802.395358 0.000318 0.27580 0.04477 0.98182 0 8.88318 0.67990 3.32398 0.25431 2.45000 0.35074 0.91791 0.13134 56802.395971 0.000295 0.26117 0.04244 0.99020 0 10.40037 0.76747 3.71243 0.27393 2.71629 0.39327 0.97131 0.14063 56802.397375 0.001108 0.34633 0.02896 0.95561 0 8.63475 0.36442 3.10411 0.13099 2.99048 0.21588 1.07497 0.07759 56802.398813 0.000330 0.32716 0.05226 0.93860 0 8.41280 0.66430 3.00746 0.23745 2.75231 0.38222 0.98266 0.13647 56802.400115 0.000972 0.39533 0.03374 0.97024 0 8.44111 0.38414 3.04911 0.13875 3.33704 0.24090 1.20687 0.08711 56802.402158 0.001071 0.35637 0.02989 0.96216 0 8.59327 0.37238 3.12008 0.13518 3.06240 0.21987 1.11370 0.07994 56802.404279 0.001050 0.36442 0.03064 0.97245 0 8.43512 0.36938 3.07101 0.13445 3.07393 0.22059 1.12041 0.08039 56802.406397 0.001068 0.34009 0.02811 0.96477 0 8.89834 0.37089 3.28239 0.13675 3.02628 0.21596 1.11677 0.07966 56802.408740 0.001276 0.34313 0.02585 0.96145 0 8.90680 0.33884 3.32377 0.12638 3.05615 0.19871 1.14283 0.07427