/* ** ** 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 53943.690407 0.000081 1.14969 0.59704 0.80108 0 0.74508 0.26352 0.58416 0.20653 0.85661 0.32573 0.66756 0.25473 53943.691008 0.000479 1.12014 0.30262 0.96970 1 0.74834 0.14902 0.34184 0.06804 0.83825 0.15305 0.38147 0.06966 53943.691807 0.000320 0.96063 0.31758 0.95455 1 0.85476 0.20581 0.39195 0.09440 0.82111 0.18600 0.37636 0.08525 53943.692431 0.000305 1.07091 0.36495 1.00000 1 0.73698 0.18569 0.34519 0.08699 0.78924 0.18110 0.37176 0.08531 53943.693405 0.000668 1.58559 0.36718 0.93478 1 0.65108 0.12041 0.30398 0.05622 1.03234 0.14386 0.48148 0.06710 53943.694436 0.000363 0.77163 0.22821 0.92000 1 1.00191 0.19847 0.46834 0.09276 0.77310 0.16977 0.36312 0.07973 53943.695206 0.000407 1.06967 0.34212 0.92857 1 0.64556 0.15012 0.30014 0.06980 0.69054 0.15163 0.32122 0.07053 53943.696252 0.000639 1.11028 0.25603 1.00000 1 0.74727 0.12772 0.34638 0.05920 0.82968 0.12844 0.38542 0.05966 53943.697661 0.000770 1.38954 0.31092 0.92453 1 0.59826 0.10150 0.27904 0.04734 0.83131 0.12128 0.38790 0.05659 53943.698852 0.000421 0.81076 0.25160 0.93103 1 0.77950 0.16535 0.36221 0.07681 0.63199 0.14315 0.29272 0.06630 53943.699825 0.000552 1.15338 0.29428 0.97368 1 0.72033 0.13802 0.33501 0.06419 0.83081 0.13997 0.38528 0.06490 53943.701118 0.000741 1.41545 0.30951 0.92157 1 0.63882 0.10613 0.29909 0.04968 0.90421 0.12855 0.42348 0.06020 53943.702309 0.000450 1.46631 0.44741 0.95310 1 0.56701 0.13655 0.26577 0.06401 0.83141 0.15578 0.38934 0.07294 53943.758805 0.000363 1.82490 0.64676 0.92000 1 0.54086 0.15310 0.21265 0.06016 0.98702 0.21049 0.38261 0.08157 53943.759618 0.000450 1.61055 0.50645 0.93548 1 0.60790 0.15199 0.23704 0.05926 0.97905 0.18672 0.38288 0.07302 53943.760446 0.000378 1.53186 0.57255 0.92308 1 0.54808 0.16169 0.21380 0.06306 0.83958 0.19267 0.32529 0.07464 53943.761579 0.000755 1.71364 0.41012 0.94231 1 0.61443 0.11829 0.23928 0.04606 1.05291 0.14970 0.41042 0.05835 53943.762915 0.000581 1.48420 0.39597 1.00000 1 0.65652 0.13846 0.25862 0.05453 0.97441 0.15920 0.38276 0.06252 53943.763874 0.000378 1.20763 0.41478 0.96154 1 0.66276 0.17114 0.26087 0.06736 0.80036 0.18126 0.31614 0.07161 53943.764659 0.000407 1.33243 0.47063 1.00000 1 0.54331 0.14791 0.21167 0.05762 0.72392 0.16291 0.28399 0.06391 53943.765399 0.000334 3.09526 1.45693 0.95652 1 0.31553 0.13159 0.12378 0.05163 0.97665 0.21313 0.38182 0.08332 53943.766111 0.000378 1.84094 0.68025 0.96154 1 0.50769 0.15486 0.19781 0.06034 0.93462 0.19491 0.36800 0.07673 53943.766808 0.000320 1.39754 0.49740 1.00000 1 0.69376 0.19433 0.27115 0.07595 0.96956 0.21288 0.37963 0.08335 53943.767447 0.000320 1.86958 0.73921 1.00000 1 0.51619 0.16974 0.20291 0.06672 0.96506 0.21188 0.37963 0.08335 53943.768232 0.000465 0.71411 0.21755 0.93750 1 0.92838 0.18760 0.36680 0.07412 0.66296 0.15114 0.26184 0.05969 53943.769016 0.000320 1.32257 0.47641 1.00000 1 0.69337 0.19421 0.27115 0.07595 0.91703 0.20771 0.35925 0.08137 53943.769670 0.000334 1.26866 0.42179 1.00000 1 0.75461 0.19171 0.30017 0.07626 0.95734 0.20531 0.38051 0.08160