/* ** ** 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 56747.597178 0.000249 1.47120 0.16767 0.97674 0 3.84617 0.33935 3.18882 0.28130 5.65847 0.40817 4.69510 0.33866 56747.597753 0.000321 1.21201 0.13335 0.96396 0 3.72955 0.30790 3.03592 0.25069 4.52026 0.32877 3.68420 0.26789 56747.598390 0.000310 1.07231 0.11522 0.99065 0 4.09170 0.32132 3.42465 0.26893 4.38757 0.32181 3.67129 0.26927 56747.598980 0.000275 1.48076 0.17330 1.00000 0 3.29690 0.30068 2.76598 0.25225 4.88193 0.35807 4.09638 0.30045 56747.599516 0.000260 1.39161 0.15984 0.97778 0 3.86088 0.34479 3.23604 0.28898 5.37283 0.38810 4.50343 0.32530 56747.600042 0.000266 1.38705 0.15930 0.98913 0 3.73817 0.33483 3.13245 0.28058 5.18501 0.37274 4.34543 0.31239 56747.600595 0.000286 1.32958 0.14917 0.97980 0 3.70466 0.32008 3.10395 0.26820 4.92563 0.35254 4.12782 0.29544 56747.601168 0.000286 1.19147 0.13115 0.97980 0 4.02464 0.33121 3.37658 0.27788 4.79526 0.35053 4.02271 0.29406 56747.601732 0.000278 1.26231 0.13845 0.97917 0 3.97686 0.32940 3.33312 0.27609 5.02002 0.36089 4.20675 0.30242 56747.602276 0.000266 1.39662 0.16033 0.98913 0 3.66621 0.32527 3.07909 0.27318 5.12031 0.37304 4.29944 0.31324 56747.602808 0.000266 1.53830 0.18341 1.00000 0 3.34980 0.31922 2.80105 0.26692 5.15301 0.36923 4.30957 0.30879 56747.603364 0.000289 1.15508 0.12557 0.99000 0 4.09603 0.32938 3.41631 0.27475 4.73124 0.34610 3.95111 0.28902 56747.603963 0.000310 1.27025 0.14202 0.97196 0 3.54269 0.30012 2.97731 0.25224 4.50011 0.32834 3.78042 0.27580 56747.604533 0.000260 1.29492 0.14490 0.97778 0 4.11009 0.34891 3.44136 0.29213 5.32225 0.38803 4.45689 0.32493 56747.605143 0.000350 1.10267 0.10993 0.98229 0 4.16683 0.30605 3.48438 0.25589 4.59465 0.30974 3.83918 0.25878 56747.607632 0.000229 1.36815 0.16556 0.98357 0 3.66362 0.34046 3.25246 0.30219 5.01237 0.38851 4.45387 0.34519 56747.608096 0.000218 1.22362 0.31250 0.99892 1 3.36256 0.66368 0.84274 0.16632 4.11449 0.66683 1.02919 0.16681 56747.664692 0.000275 1.17585 0.13033 0.98947 0 3.92649 0.32639 3.51950 0.29245 4.61698 0.33852 4.14156 0.30359 56747.665202 0.000234 1.30016 0.14340 0.98765 0 4.23057 0.35478 3.81215 0.31968 5.50042 0.39404 4.95669 0.35508 56747.665702 0.000266 1.05667 0.11182 1.00000 0 4.49591 0.34700 4.05700 0.31313 4.75070 0.34391 4.28704 0.31035 56747.666209 0.000240 1.37414 0.15535 0.98795 0 3.89780 0.33998 3.51863 0.30691 5.35612 0.38521 4.83504 0.34774 56747.666715 0.000266 1.10702 0.11727 0.98913 0 4.38397 0.34286 3.95619 0.30941 4.85312 0.34677 4.37955 0.31294 56747.667239 0.000258 1.22638 0.13324 1.00000 0 4.01580 0.32720 3.62351 0.29524 4.92489 0.35396 4.44385 0.31939 56747.667745 0.000249 1.27292 0.14012 0.98837 0 4.03969 0.33500 3.64523 0.30229 5.14220 0.37225 4.64009 0.33590 56747.668234 0.000240 1.37024 0.15355 0.98795 0 3.99718 0.34528 3.57629 0.30893 5.47710 0.39100 4.90833 0.35030 56747.668726 0.000252 1.14176 0.12302 1.00000 0 4.43262 0.35544 4.00142 0.32086 5.06098 0.36423 4.56832 0.32878 56747.669221 0.000243 1.30381 0.14408 0.98810 0 4.06976 0.34129 3.67268 0.30799 5.30618 0.38188 4.78848 0.34462 56747.669695 0.000231 1.16940 0.12708 1.00000 0 4.69415 0.38058 4.20576 0.34098 5.48934 0.39718 4.91796 0.35579 56747.670375 0.000448 1.18209 0.09648 0.98710 0 4.31686 0.26296 3.88068 0.23640 5.10292 0.27717 4.58628 0.24912