/* ** ** 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 59999.191099 0.000448 0.19800 0.03074 0.97419 0 3.97049 0.25235 3.38323 0.21503 0.78614 0.11136 0.66972 0.09487 59999.192063 0.000515 0.18728 0.02941 0.97191 0 3.61312 0.22673 3.04670 0.19117 0.67667 0.09741 0.56997 0.08205 59999.193116 0.000538 0.15814 0.02427 0.98925 0 4.03951 0.23236 3.42834 0.19720 0.63881 0.09088 0.54155 0.07704 59999.194077 0.000422 0.22938 0.03591 0.98630 0 3.65190 0.24981 3.07483 0.21032 0.83768 0.11798 0.70590 0.09942 59999.194849 0.000344 0.26823 0.04320 0.96639 0 3.80912 0.28147 3.21915 0.23785 1.02172 0.14623 0.86196 0.12335 59999.195824 0.000631 0.15558 0.02377 0.94037 0 3.68629 0.20545 3.12066 0.17393 0.57352 0.08159 0.48608 0.06915 59999.197016 0.000561 0.16473 0.02533 0.97938 0 3.80085 0.22156 3.19963 0.18653 0.62610 0.08908 0.52445 0.07461 59999.198174 0.000596 0.14990 0.02342 0.98058 0 3.80319 0.21437 3.22646 0.18185 0.57009 0.08308 0.48298 0.07036 59999.199395 0.000625 0.17177 0.02485 0.98283 0 3.71442 0.20813 3.14026 0.17596 0.63802 0.08510 0.53997 0.07199 59999.260852 0.000570 0.16916 0.04252 0.95431 0 2.53068 0.24768 1.22364 0.11947 0.42810 0.09910 0.20754 0.04782 59999.262004 0.000582 0.16277 0.03959 0.96517 0 2.25212 0.21502 1.26546 0.12072 0.36659 0.08200 0.20653 0.04618 59999.263011 0.000425 0.19600 0.04974 0.95918 0 2.48738 0.26494 1.40821 0.14995 0.48751 0.11230 0.27672 0.06376 59999.264015 0.000579 0.16245 0.03954 0.95500 0 2.29910 0.22096 1.27978 0.12296 0.37350 0.08353 0.20977 0.04691 59999.265088 0.000495 0.20095 0.05038 0.97076 0 2.06286 0.21986 1.18723 0.12652 0.41452 0.09407 0.23820 0.05406 59999.266107 0.000524 0.18696 0.04317 0.95580 0 2.43845 0.22668 1.39813 0.12996 0.45588 0.09635 0.26331 0.05562