/* ** ** Swift/XRT hardness ratio for PKS 0521-36. ** 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 55263.011964 0.000842 0.52724 0.14624 0.98276 1 0.41817 0.06844 0.26069 0.04252 0.22048 0.04937 0.14035 0.03138 55263.013736 0.000930 0.54575 0.15221 0.98438 1 0.38490 0.06415 0.23226 0.03871 0.21006 0.04697 0.12698 0.02839 55263.016699 0.002034 0.38837 0.08902 0.99799 1 0.32816 0.04009 0.19747 0.02412 0.12745 0.02472 0.07673 0.01488 55263.214819 0.001060 0.44107 0.11617 0.98630 1 0.32547 0.04799 0.26667 0.03932 0.14356 0.03133 0.11667 0.02546 55263.216475 0.000596 1.13829 0.37643 0.97561 1 0.21529 0.05222 0.17436 0.04229 0.24507 0.05509 0.19899 0.04473 55263.218596 0.001525 0.43136 0.09040 0.98823 1 0.36111 0.04182 0.29401 0.03404 0.15577 0.02721 0.12682 0.02215 55263.281108 0.000683 0.65474 0.18928 0.95745 1 0.33119 0.05969 0.26869 0.04842 0.21684 0.04901 0.17599 0.03977 55263.283592 0.001801 0.48098 0.09492 0.95819 1 0.32234 0.03600 0.26465 0.02956 0.15504 0.02522 0.12759 0.02076 55263.621580 0.000901 0.58966 0.16636 0.98387 1 0.29478 0.05071 0.22230 0.03824 0.17382 0.03887 0.13115 0.02933 55263.623730 0.001249 0.66606 0.17154 0.97490 1 0.23700 0.03845 0.17916 0.02906 0.15785 0.03157 0.11927 0.02385 55263.954439 0.002484 0.36008 0.07303 0.97673 1 0.26949 0.02804 0.21940 0.02283 0.09704 0.01689 0.07903 0.01376