/* ** ** 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 58322.573314 0.000049 0.86405 0.29021 0.98585 0 2.76011 0.64132 2.35133 0.54633 2.38489 0.57842 2.03167 0.49275 58322.573715 0.000334 1.59866 0.37425 0.95652 1 2.25535 0.41840 0.56306 0.10444 3.60554 0.51481 0.90110 0.12865 58322.574398 0.000349 1.94358 0.51262 1.00000 1 1.69523 0.37496 0.42534 0.09404 3.29482 0.47337 0.82112 0.11798 58322.575124 0.000378 1.86541 0.45345 0.96154 1 1.80205 0.35774 0.44708 0.08875 3.36156 0.47159 0.83159 0.11665 58322.575865 0.000363 1.75617 0.41994 0.92000 1 1.95233 0.37108 0.48441 0.09206 3.42862 0.49748 0.84918 0.12319 58322.576708 0.000479 1.26914 0.28135 0.96970 1 1.97836 0.33476 0.48712 0.08242 2.51082 0.35960 0.61768 0.08847 58322.577492 0.000305 1.59170 0.38432 1.00000 1 2.41324 0.46991 0.59349 0.11556 3.84115 0.54838 0.94401 0.13478 58322.578233 0.000436 2.00923 0.51039 0.86667 1 1.56580 0.33050 0.38779 0.08183 3.14606 0.44465 0.77786 0.10994 58322.579003 0.000334 1.77908 0.44508 1.00000 1 1.97089 0.40441 0.48828 0.10017 3.50638 0.50185 0.86912 0.12438 58322.579860 0.000494 1.47469 0.33540 0.94118 1 1.76703 0.31620 0.43575 0.07797 2.60583 0.36579 0.64268 0.09021 58322.580717 0.000363 1.85586 0.44175 0.92000 1 1.90795 0.36417 0.47112 0.08992 3.54090 0.50361 0.87422 0.12433 58322.581559 0.000479 1.11337 0.23908 0.90909 1 2.39983 0.38123 0.59125 0.09394 2.67189 0.38603 0.66046 0.09542 58322.582402 0.000363 1.60217 0.37960 1.00000 1 2.09899 0.40062 0.51395 0.09809 3.36295 0.47210 0.82263 0.11547 58322.583113 0.000349 1.83853 0.43198 1.00000 1 2.06586 0.39943 0.52217 0.10095 3.79816 0.50704 0.95202 0.12707 58322.583796 0.000334 2.37585 0.62212 0.95652 1 1.61770 0.36111 0.41121 0.09179 3.84341 0.52611 0.97650 0.13366 58322.584755 0.000625 1.81371 0.36970 0.97493 1 1.90292 0.33053 0.47063 0.08175 3.45136 0.36813 0.85430 0.09113