/* ** ** 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 54292.162191 0.000266 1.58334 0.19148 0.97826 0 3.22869 0.31025 2.72189 0.26157 5.11210 0.37538 4.31304 0.31670 54292.162700 0.000243 1.81653 0.22098 0.98810 0 3.18589 0.31474 2.67943 0.26464 5.78727 0.41079 4.86740 0.34551 54292.163209 0.000266 1.58272 0.18513 0.98913 0 3.29878 0.30488 2.76219 0.25533 5.22103 0.37432 4.37831 0.31383 54292.163727 0.000252 1.63584 0.19738 1.00000 0 3.32558 0.31846 2.73581 0.26198 5.44011 0.39934 4.47582 0.32855 54292.164236 0.000258 1.91656 0.24630 1.00000 0 2.75132 0.29247 2.30610 0.24511 5.27308 0.38082 4.42291 0.31942 54292.164754 0.000260 1.73631 0.21541 1.00000 0 2.96280 0.29850 2.51434 0.25332 5.14434 0.37239 4.36509 0.31599 54292.165423 0.000408 1.51838 0.15837 0.98796 0 2.92985 0.24227 2.42962 0.20093 4.44861 0.28278 3.68698 0.23437 54292.166684 0.000842 1.84686 0.23230 0.98276 1 3.06656 0.31710 0.75079 0.07763 5.66351 0.40556 1.38720 0.09933 54292.168485 0.000959 1.78993 0.22595 0.99798 1 2.72124 0.28271 0.67300 0.06992 4.87083 0.34927 1.20213 0.08619 54292.364905 0.000203 2.17994 0.28762 0.98571 0 3.03708 0.33627 2.63915 0.29215 6.62063 0.47508 5.73614 0.41161 54292.365348 0.000240 1.58649 0.18728 0.97590 0 3.54688 0.33109 3.08693 0.28817 5.62710 0.40663 4.90040 0.35409 54292.365817 0.000229 1.70696 0.21171 0.98734 0 3.46040 0.34790 2.95842 0.29747 5.90677 0.42898 5.05279 0.36696 54292.366314 0.000263 1.40509 0.15993 1.00000 0 3.53689 0.31250 3.09524 0.27348 4.96963 0.35661 4.34938 0.31210 54292.366818 0.000240 1.97069 0.25067 0.97590 0 2.83326 0.29756 2.47955 0.26042 5.58347 0.40065 4.88634 0.35063 54292.367388 0.000330 1.70580 0.17387 0.95256 0 3.31412 0.26935 2.90023 0.23571 5.65323 0.34778 4.94714 0.30434 54292.368632 0.000901 1.90062 0.23794 0.98387 1 2.77317 0.28516 0.68968 0.07092 5.27075 0.37636 1.30995 0.09354 54292.370346 0.000813 2.52334 0.36601 0.98214 1 2.29589 0.28962 0.57136 0.07207 5.79333 0.41481 1.44152 0.10321 54292.372031 0.000872 2.18389 0.28916 0.98333 1 2.49204 0.27771 0.62142 0.06925 5.44234 0.38916 1.35616 0.09697 54292.373236 0.000334 1.23246 0.26210 1.00000 1 3.07957 0.49757 0.76641 0.12382 3.79544 0.52484 0.94325 0.13045 54292.374442 0.000872 1.84884 0.23470 0.98333 1 2.89931 0.30246 0.72166 0.07528 5.36037 0.38775 1.33463 0.09654 54292.376113 0.000799 2.32715 0.31784 0.98182 1 2.51659 0.29188 0.62633 0.07263 5.85647 0.42237 1.45842 0.10518 54292.377797 0.000886 1.85789 0.23163 1.00000 1 2.80069 0.28550 0.69714 0.07108 5.20338 0.37346 1.29684 0.09308 54292.379599 0.000886 1.89456 0.25476 0.96721 1 2.83319 0.32217 0.70719 0.08042 5.36763 0.38526 1.34080 0.09623 54292.381894 0.001409 1.95848 0.19525 0.98775 1 2.90673 0.24225 0.72419 0.06036 5.69276 0.31147 1.41886 0.07763