/* ** ** Swift/XRT hardness ratio for QSO B1727+502. ** 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 57208.233858 0.000538 0.27195 0.06894 0.97849 0 1.05821 0.12596 0.81012 0.09615 0.28778 0.06442 0.22015 0.04923 57208.234810 0.000414 0.25198 0.06319 0.95105 0 1.52442 0.17310 1.17036 0.13290 0.38413 0.08590 0.29461 0.06588 57208.235910 0.000680 0.14776 0.03598 0.98298 0 1.50567 0.13296 1.15573 0.10205 0.22247 0.05048 0.17121 0.03885 57208.237157 0.000567 0.21053 0.05188 0.96939 0 1.30545 0.13519 1.00407 0.10397 0.27484 0.06146 0.21088 0.04715 57208.238661 0.000938 0.24024 0.04547 0.98011 0 1.21263 0.10235 0.93105 0.07858 0.29132 0.04935 0.22385 0.03792 57208.299327 0.001068 0.23886 0.05903 0.96206 0 1.21385 0.12860 0.53336 0.05535 0.28994 0.06474 0.11851 0.02586 57208.302287 0.001892 0.16869 0.03356 0.95817 0 1.36597 0.10535 0.56218 0.04332 0.23043 0.04226 0.09556 0.01751 57208.366075 0.001149 0.32926 0.08779 0.97481 0 1.32605 0.17885 0.31280 0.04148 0.43661 0.10042 0.10297 0.02316 57208.369035 0.001811 0.20554 0.04826 0.96588 0 1.44906 0.14252 0.35538 0.03495 0.29785 0.06351 0.07289 0.01554 57208.847168 0.000512 0.17693 0.04365 0.97740 0 1.53580 0.14920 1.29674 0.12595 0.27172 0.06162 0.22870 0.05187 57208.848287 0.000608 0.17052 0.04199 0.99048 0 1.30270 0.12497 1.11237 0.10672 0.22213 0.05038 0.19022 0.04314 57208.849390 0.000495 0.17857 0.04451 0.95906 0 1.56698 0.15010 1.33148 0.12753 0.27981 0.06439 0.23819 0.05480 57208.850382 0.000498 0.18216 0.04451 0.98837 0 1.50978 0.14869 1.29352 0.12739 0.27502 0.06150 0.23569 0.05270 57208.851409 0.000530 0.22105 0.05489 0.99454 0 1.16297 0.12558 0.99592 0.10754 0.25707 0.05748 0.22015 0.04923 57208.852359 0.000420 0.27373 0.06952 0.99310 0 1.21635 0.14505 1.04186 0.12424 0.33295 0.07465 0.28518 0.06394