/* ** ** 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 59534.921245 0.000382 0.19638 0.03133 1.00000 0 4.38464 0.28342 3.74849 0.24230 0.86103 0.12561 0.73829 0.10771 59534.922061 0.000434 0.16763 0.02576 0.96000 0 4.79936 0.27864 4.12674 0.23959 0.80450 0.11448 0.69183 0.09845 59534.922831 0.000336 0.22209 0.03492 0.96552 0 4.64873 0.31095 4.00414 0.26784 1.03242 0.14691 0.88950 0.12657 59534.923464 0.000298 0.24573 0.03854 1.00000 0 4.68757 0.33103 4.03767 0.28514 1.15188 0.16130 0.99194 0.13890 59534.924078 0.000315 0.25459 0.04028 0.95413 0 4.39889 0.31190 3.78292 0.26823 1.11991 0.15838 0.96314 0.13621 59534.924856 0.000463 0.25750 0.03327 0.96875 0 4.44255 0.25872 3.82388 0.22269 1.14396 0.13195 0.98470 0.11358 59534.925632 0.000312 0.25059 0.04004 0.96296 0 4.41727 0.31335 3.80075 0.26962 1.10691 0.15849 0.95271 0.13641 59534.926294 0.000350 0.20396 0.03172 0.93388 0 5.07335 0.31504 4.36352 0.27096 1.03478 0.14756 0.88976 0.12688 59534.927006 0.000362 0.19972 0.03122 0.99200 0 4.67550 0.30225 4.02357 0.26010 0.93381 0.13288 0.80342 0.11432 59534.927701 0.000333 0.20625 0.03204 0.95652 0 5.12495 0.32978 4.41388 0.28403 1.05700 0.14948 0.91061 0.12878 59534.928343 0.000310 0.24014 0.03793 0.97196 0 4.66172 0.32791 4.00909 0.28200 1.11947 0.15832 0.96314 0.13621 59534.929000 0.000347 0.21145 0.03248 0.97500 0 4.86595 0.31312 4.18753 0.26946 1.02891 0.14353 0.88573 0.12356 59534.929674 0.000327 0.21286 0.03336 0.97345 0 4.94688 0.32514 4.25449 0.27963 1.05297 0.14983 0.90567 0.12887 59534.930609 0.000608 0.21762 0.02479 0.97619 0 5.08654 0.25391 4.37252 0.21827 1.10692 0.11336 0.95159 0.09745