/* ** ** Swift/XRT hardness ratio for 3C 454.3. ** 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 55523.376168 0.000388 0.85732 0.17010 0.95522 0 1.54709 0.20508 0.94085 0.12087 1.32635 0.19581 0.77453 0.11082 55523.377007 0.000451 0.66329 0.12283 0.98077 0 1.69206 0.20114 0.98432 0.11670 1.12233 0.15936 0.65468 0.09259 55523.378005 0.000547 0.64419 0.11854 0.96825 0 1.52611 0.17662 0.83628 0.09675 0.98310 0.14065 0.54175 0.07751 55523.378859 0.000307 0.50808 0.14116 0.98113 0 1.42547 0.23485 0.75859 0.12496 0.72425 0.16203 0.38526 0.08615 55523.379677 0.000512 0.63856 0.11782 0.96610 0 1.71963 0.19998 0.90292 0.10486 1.09808 0.15729 0.57977 0.08295 55523.380777 0.000587 0.49716 0.08695 0.97044 0 1.85366 0.18646 1.01687 0.10228 0.92157 0.13186 0.50325 0.07200 55523.381824 0.000460 0.75220 0.14154 0.96226 0 1.57607 0.19380 0.87525 0.10762 1.18552 0.16886 0.65771 0.09369 55523.382672 0.000388 0.67041 0.12600 0.95522 0 2.05626 0.24622 1.14805 0.13737 1.37854 0.19969 0.76651 0.11096 55523.383618 0.000558 0.65534 0.12107 0.96891 0 1.49667 0.17492 0.80384 0.09390 0.98084 0.14034 0.53016 0.07585 55523.384750 0.000573 0.62217 0.11268 0.97475 0 1.54510 0.17315 0.83190 0.09318 0.96131 0.13676 0.51634 0.07345 55523.385794 0.000472 0.60791 0.11032 0.98160 0 1.89103 0.21299 1.02736 0.11570 1.14958 0.16356 0.62283 0.08859 55523.386813 0.000547 0.53146 0.09405 0.96296 0 1.97213 0.20548 1.03159 0.10747 1.04811 0.14993 0.54473 0.07794 55523.387811 0.000451 0.68986 0.13090 0.98718 0 1.78540 0.22242 0.93792 0.11681 1.23167 0.17628 0.64377 0.09211 55523.388873 0.000611 0.51223 0.09132 0.95735 0 1.80783 0.18799 0.94620 0.09834 0.92602 0.13409 0.48571 0.07031 55523.390195 0.000712 0.63054 0.10470 0.96341 0 1.53917 0.15911 0.80622 0.08329 0.97051 0.12611 0.50913 0.06613