/* ** ** 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 59082.887167 0.000336 0.17297 0.04199 0.98276 0 2.43067 0.22948 2.03671 0.19230 0.42044 0.09402 0.35146 0.07859 59082.888105 0.000602 0.25043 0.04059 0.97115 0 2.31053 0.16600 1.93081 0.13873 0.57864 0.08407 0.48405 0.07033 59082.889340 0.000634 0.22888 0.03630 0.96804 0 2.45692 0.16872 2.04018 0.14008 0.56235 0.08040 0.46798 0.06690 59082.890581 0.000608 0.24196 0.03845 0.98571 0 2.39243 0.16975 1.98505 0.14084 0.57886 0.08231 0.48159 0.06847 59082.891776 0.000587 0.19915 0.03153 0.97044 0 2.98401 0.19291 2.50500 0.16194 0.59426 0.08588 0.49876 0.07207 59082.892948 0.000584 0.25425 0.04072 0.98515 0 2.35833 0.17028 1.96312 0.14172 0.59960 0.08572 0.49855 0.07127 59082.894059 0.000527 0.31454 0.05175 0.97253 0 2.13998 0.17438 1.77465 0.14458 0.67312 0.09622 0.56051 0.08012 59082.895199 0.000613 0.26616 0.04226 0.97170 0 2.21403 0.16251 1.85343 0.13604 0.58929 0.08297 0.49365 0.06949 59082.896499 0.000686 0.24791 0.03792 0.98312 0 2.24840 0.15397 1.86744 0.12787 0.55741 0.07623 0.46224 0.06322