/* ** ** Swift/XRT hardness ratio for PG 1553+113. ** 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 59371.386553 0.000587 0.17427 0.04304 0.97044 0 1.33890 0.13012 1.15159 0.11192 0.23333 0.05298 0.20067 0.04556 59371.387562 0.000422 0.22439 0.05603 0.98630 0 1.44247 0.16036 1.23992 0.13784 0.32367 0.07237 0.27824 0.06222 59371.388500 0.000515 0.16937 0.04168 0.97753 0 1.56643 0.14860 1.34318 0.12742 0.26531 0.06023 0.22719 0.05158 59371.389452 0.000437 0.19101 0.04827 0.98013 0 1.61405 0.16717 1.38161 0.14309 0.30829 0.07107 0.26349 0.06075 59371.390387 0.000498 0.21364 0.05436 0.95930 0 1.29220 0.13916 1.10572 0.11907 0.27606 0.06364 0.23634 0.05449 59371.391324 0.000440 0.23800 0.05973 0.97368 0 1.34055 0.15270 1.14130 0.13000 0.31905 0.07135 0.27072 0.06054 59371.392374 0.000611 0.17668 0.04315 0.99052 0 1.26642 0.12431 1.08516 0.10647 0.22375 0.05003 0.19171 0.04287 59371.393697 0.000712 0.15008 0.03465 0.94444 0 1.47062 0.13017 1.26397 0.11188 0.22072 0.04706 0.18970 0.04044