/* ** ** Swift/XRT hardness ratio for 4U 1608-52. ** 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 56010.051491 0.000465 1.01025 0.32176 0.93750 1 0.45350 0.10503 0.26674 0.06124 0.45814 0.10016 0.28000 0.06110 56010.052551 0.000596 1.11165 0.37026 0.87805 1 0.35369 0.08688 0.19776 0.04858 0.39318 0.08844 0.22111 0.04970 56010.053815 0.000668 0.60008 0.16946 0.97826 1 0.55621 0.09969 0.31322 0.05612 0.33377 0.07284 0.18666 0.04073 56010.054977 0.000494 1.42076 0.53681 0.97059 1 0.31132 0.09477 0.17441 0.05309 0.44231 0.09899 0.24852 0.05561 56010.055820 0.000349 1.66344 0.68538 0.91667 1 0.39097 0.13500 0.21754 0.07512 0.65035 0.14620 0.36182 0.08133 56010.056517 0.000349 1.94840 0.78969 0.95833 1 0.31807 0.10727 0.17801 0.06003 0.61973 0.13931 0.34609 0.07779 56010.057403 0.000537 0.98602 0.33052 0.91892 1 0.42472 0.10562 0.23717 0.05897 0.41878 0.09413 0.23412 0.05263 56010.058478 0.000537 1.46348 0.53284 0.94595 1 0.29037 0.08390 0.16133 0.04661 0.42495 0.09414 0.23659 0.05241 56010.059582 0.000537 1.10041 0.37678 0.91892 1 0.38573 0.09962 0.21428 0.05533 0.42446 0.09542 0.23412 0.05263 56010.060729 0.000581 0.95118 0.31367 0.95000 1 0.39756 0.09593 0.22003 0.05309 0.37816 0.08500 0.20948 0.04709 56010.061848 0.000537 1.37510 0.50080 0.83784 1 0.33918 0.09718 0.18670 0.05350 0.46640 0.10485 0.25678 0.05772 56010.063271 0.000886 1.44401 0.47173 0.61537 1 0.34313 0.08923 0.18899 0.04914 0.49548 0.09797 0.27493 0.05436 56010.122001 0.000378 1.01803 0.34775 1.00000 1 0.68793 0.17921 0.31320 0.08158 0.70033 0.15475 0.31929 0.07055 56010.122756 0.000378 1.30485 0.46517 0.96154 1 0.52715 0.14635 0.24561 0.06818 0.68786 0.15383 0.32000 0.07155 56010.123512 0.000378 1.79568 0.62342 0.96154 1 0.47792 0.13527 0.22181 0.06278 0.85820 0.17255 0.39803 0.08002 56010.124282 0.000392 1.51860 0.58072 1.00000 1 0.43009 0.13423 0.20255 0.06326 0.65313 0.14433 0.30747 0.06794 56010.125139 0.000465 1.20981 0.42504 1.00000 1 0.43522 0.11740 0.20559 0.05546 0.52653 0.11852 0.24846 0.05592 56010.126141 0.000537 0.78446 0.24615 1.00000 1 0.57587 0.12499 0.27039 0.05869 0.45175 0.10237 0.21356 0.04838 56010.127158 0.000479 1.39420 0.46367 0.90909 1 0.45039 0.11448 0.21006 0.05338 0.62793 0.13467 0.29169 0.06256 56010.128203 0.000566 0.77092 0.24000 0.97436 1 0.57118 0.12192 0.27079 0.05778 0.44033 0.09979 0.20794 0.04711 56010.129816 0.001046 1.20361 0.32163 0.80097 1 0.42220 0.08670 0.20054 0.04117 0.50817 0.08689 0.24020 0.04106