/* ** ** 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 56042.057815 0.000509 0.18693 0.02878 0.97159 0 3.91450 0.23789 3.13432 0.19045 0.73174 0.10349 0.58577 0.08284 56042.058718 0.000394 0.26463 0.04262 0.98529 0 3.46859 0.25638 2.79392 0.20651 0.91791 0.13135 0.73974 0.10586 56042.059626 0.000509 0.19950 0.03062 0.97727 0 3.69255 0.23188 2.97768 0.18699 0.73668 0.10316 0.59401 0.08318 56042.060630 0.000495 0.20067 0.03130 0.97661 0 3.68640 0.23599 2.97358 0.19036 0.73974 0.10523 0.59668 0.08488 56042.061738 0.000613 0.16984 0.02655 0.95283 0 3.57124 0.21024 2.86225 0.16850 0.60655 0.08783 0.48556 0.07032 56042.062748 0.000396 0.26828 0.04295 0.95620 0 3.51542 0.25814 2.83488 0.20817 0.94313 0.13417 0.76066 0.10821 56042.063515 0.000370 0.28878 0.04684 0.98438 0 3.39780 0.26483 2.73856 0.21345 0.98121 0.13958 0.79084 0.11250 56042.064241 0.000356 0.27412 0.04413 0.97561 0 3.75212 0.28280 3.02825 0.22824 1.02855 0.14632 0.83038 0.11813 56042.064968 0.000370 0.24186 0.03899 0.99219 0 3.95871 0.28050 3.19273 0.22623 0.95747 0.13866 0.77231 0.11184 56042.065876 0.000538 0.16076 0.02464 0.97312 0 4.24383 0.24202 3.42493 0.19532 0.68225 0.09705 0.55053 0.07832 56042.066883 0.000469 0.19762 0.03100 0.99383 0 3.89947 0.24891 3.14512 0.20076 0.77060 0.11044 0.62166 0.08910 56042.068049 0.000697 0.21480 0.02837 0.93776 0 3.58714 0.19756 2.87939 0.15859 0.77051 0.09248 0.61820 0.07420