/* ** ** 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 54554.582811 0.000472 2.30491 0.13831 1.00000 0 5.86327 0.29628 5.26373 0.26604 13.51432 0.43732 12.13670 0.39274 54554.583823 0.000541 2.18906 0.12887 0.87163 0 6.07189 0.29693 5.47544 0.26776 13.29170 0.43559 11.98414 0.39274 54554.584862 0.000498 2.18114 0.12941 1.00000 0 5.82761 0.28982 5.25635 0.26141 12.71086 0.41128 11.46486 0.37097 54554.585831 0.000472 2.28432 0.13670 1.00000 0 5.84562 0.29313 5.27255 0.26439 13.35324 0.43609 12.04418 0.39333 54554.586783 0.000480 2.05086 0.11608 1.00000 0 6.46076 0.30086 5.82625 0.27131 13.25015 0.42633 11.94881 0.38446 54554.587735 0.000472 2.22039 0.13064 0.99864 0 6.11045 0.29972 5.51062 0.27030 13.56756 0.44089 12.23573 0.39761 54554.654426 0.000550 2.24012 0.13553 1.00000 0 6.89843 0.35127 4.56011 0.23068 15.45331 0.50494 10.35246 0.33583 54554.655103 0.000127 2.03531 0.27075 1.00000 0 6.80982 0.74899 4.31605 0.47477 13.86008 1.03714 8.78166 0.65717 54554.655354 0.000124 1.88135 0.23662 1.00000 0 7.84374 0.80663 4.88843 0.50270 14.75685 1.06846 9.19618 0.66585 54554.655598 0.000119 2.04192 0.26450 1.00000 0 7.50185 0.80586 4.73218 0.50847 15.31817 1.10885 9.64477 0.69833 54554.655843 0.000127 1.88918 0.22701 1.00000 0 8.03074 0.78882 5.19405 0.51052 15.17148 1.05016 9.80672 0.67878 54554.656142 0.000171 2.28580 0.26054 1.00000 0 6.61307 0.63307 4.16776 0.39901 15.11616 0.93525 9.58422 0.59260 54554.656434 0.000122 2.21857 0.29641 1.00000 0 6.88000 0.77060 4.27473 0.47893 15.26379 1.11175 9.47211 0.68939 54554.656683 0.000127 2.20226 0.29498 1.00000 0 6.69222 0.76006 4.12989 0.46951 14.73798 1.04656 9.11048 0.64681 54554.656957 0.000148 2.39969 0.29238 0.98039 0 6.50699 0.66589 4.01835 0.41143 15.61473 1.03261 9.68723 0.64046 54554.657224 0.000119 2.61527 0.38077 1.00000 0 5.89252 0.73664 3.61571 0.45151 15.41056 1.15012 9.47309 0.70695 54554.657470 0.000127 2.09162 0.27840 1.00000 0 6.73347 0.74336 4.21601 0.46554 14.08386 1.04716 8.82276 0.65589 54554.657721 0.000124 2.30048 0.32374 1.00000 0 6.47669 0.78040 4.00057 0.48206 14.89949 1.08313 9.20071 0.66880 54554.657970 0.000124 2.04384 0.27029 1.00000 0 7.15698 0.78419 4.41608 0.48383 14.62771 1.08316 9.02341 0.66820 54554.658222 0.000127 2.28679 0.29332 1.00000 0 6.92998 0.74571 4.25320 0.45753 15.84740 1.10628 9.72009 0.67850 54554.658471 0.000122 2.12887 0.27135 1.00000 0 7.16793 0.75141 4.44642 0.46611 15.25962 1.10643 9.46747 0.68638 54554.658801 0.000208 2.14023 0.21754 0.98611 0 6.82660 0.57654 4.28093 0.36188 14.61049 0.82633 9.22035 0.52067