/* ** ** 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 58216.112192 0.000521 0.13646 0.03296 0.94444 0 1.96187 0.16224 1.70474 0.14097 0.26772 0.06076 0.23260 0.05279 58216.113196 0.000483 0.13286 0.03209 0.95808 0 2.15754 0.17837 1.85283 0.15318 0.28665 0.06505 0.24714 0.05609 58216.114241 0.000561 0.10944 0.02582 0.96907 0 2.24797 0.16910 1.94532 0.14634 0.24602 0.05501 0.21312 0.04766 58216.115280 0.000477 0.15677 0.03694 0.96970 0 1.93767 0.17234 1.67708 0.14915 0.30377 0.06629 0.26294 0.05738 58216.116078 0.000321 0.23871 0.06050 0.96396 0 1.78927 0.20157 1.54580 0.17411 0.42712 0.09697 0.36955 0.08387 58216.117108 0.000709 0.09389 0.02199 0.98367 0 2.03952 0.14211 1.76644 0.12308 0.19149 0.04282 0.16625 0.03718 58216.118280 0.000463 0.14001 0.03397 0.99375 0 2.06387 0.17722 1.78157 0.15297 0.28896 0.06558 0.24869 0.05644 58216.119296 0.000553 0.10803 0.02548 0.98953 0 2.27086 0.17029 1.96384 0.14727 0.24533 0.05486 0.21199 0.04740 58216.120288 0.000440 0.17350 0.04213 0.98026 0 1.78428 0.16887 1.54987 0.14668 0.30958 0.06922 0.26890 0.06013 58216.121125 0.000396 0.16341 0.04001 0.97810 0 2.09639 0.19261 1.81397 0.16665 0.34257 0.07774 0.29509 0.06697 58216.122024 0.000503 0.16584 0.04013 0.98276 0 1.62454 0.15025 1.41260 0.13065 0.26942 0.06024 0.23431 0.05239 58216.122982 0.000454 0.13267 0.03256 0.98089 0 2.20630 0.18648 1.90856 0.16131 0.29272 0.06744 0.25336 0.05838