/* ** ** 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 58308.234353 0.000298 0.97459 0.10043 0.99029 0 4.46651 0.33035 3.99318 0.29529 4.35303 0.31237 3.89310 0.27935 58308.234897 0.000246 1.03911 0.10891 1.00000 0 5.01064 0.38264 4.52021 0.34519 5.20662 0.37381 4.69699 0.33722 58308.235412 0.000269 1.11513 0.12192 1.00000 0 4.21157 0.34600 3.80071 0.31224 4.69645 0.33884 4.23832 0.30578 58308.235932 0.000252 1.08988 0.11404 0.97701 0 4.73843 0.35992 4.27642 0.32482 5.16433 0.37163 4.66079 0.33539 58308.236421 0.000237 1.05963 0.11206 1.00000 0 5.01454 0.38677 4.52565 0.34906 5.31358 0.38447 4.79554 0.34699 58308.236879 0.000220 1.24956 0.13742 0.98684 0 4.64929 0.38507 4.19599 0.34753 5.80955 0.42036 5.24313 0.37937 58308.237342 0.000243 1.22164 0.13525 1.00000 0 4.28929 0.36079 3.87106 0.32561 5.23999 0.37718 4.72906 0.34040 58308.237839 0.000255 1.33712 0.15353 1.00000 0 3.69420 0.32871 3.33406 0.29666 4.93957 0.35845 4.45802 0.32350 58308.238343 0.000249 1.19202 0.13539 0.97674 0 4.26070 0.36522 3.84518 0.32960 5.07885 0.37845 4.58355 0.34154 58308.238846 0.000255 1.11440 0.12268 1.00000 0 4.41314 0.36279 3.98289 0.32742 4.91802 0.36010 4.43855 0.32499 58308.239332 0.000231 1.34253 0.15142 0.98750 0 4.10824 0.35543 3.70766 0.32077 5.51544 0.39908 4.97765 0.36016 58308.239807 0.000243 1.12106 0.11906 1.00000 0 4.71782 0.37190 4.25784 0.33564 5.28898 0.37638 4.77330 0.33968 58308.240339 0.000289 1.06360 0.11548 0.98000 0 4.12096 0.32882 3.71918 0.29676 4.38306 0.32273 3.95572 0.29126 58308.240886 0.000258 1.23872 0.13731 1.00000 0 3.95518 0.33056 3.56952 0.29833 4.89936 0.35674 4.42163 0.32196 58308.241372 0.000229 1.23867 0.13786 1.00000 0 4.48444 0.38163 4.04702 0.34441 5.55473 0.39845 5.01293 0.35959 58308.241873 0.000272 1.02314 0.10821 1.00000 0 4.52779 0.34554 4.06006 0.30978 4.63257 0.33918 4.15524 0.30424 58308.242362 0.000217 1.30156 0.14422 0.98667 0 4.54696 0.38232 4.10358 0.34504 5.91813 0.42710 5.34105 0.38545 58308.242813 0.000234 1.19754 0.13068 1.00000 0 4.49152 0.36606 4.04489 0.32967 5.37880 0.39033 4.84328 0.35146 58308.243334 0.000286 1.00906 0.10645 0.96970 0 4.54735 0.34909 4.06318 0.31191 4.58854 0.33200 4.09619 0.29639 58308.243866 0.000246 1.16293 0.12523 1.00000 0 4.50500 0.36242 4.04395 0.32532 5.23898 0.37501 4.69529 0.33604 58308.244382 0.000269 0.98574 0.10330 1.00000 0 4.76997 0.35758 4.26927 0.32005 4.70194 0.34430 4.21147 0.30843 58308.244949 0.000298 0.96440 0.09980 0.99029 0 4.44169 0.32672 3.98258 0.29288 4.28356 0.31180 3.83702 0.27925 58308.245542 0.000295 1.24412 0.12744 1.00000 0 4.16791 0.32557 3.70526 0.28942 5.18536 0.34361 4.60300 0.30500