/* ** ** 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 54308.767332 0.000392 2.33369 0.31496 1.00000 1 5.51117 0.63075 1.26092 0.14433 12.86135 0.91996 2.94763 0.21083 54308.768116 0.000392 2.96559 0.43465 1.00000 1 4.44517 0.57090 1.01552 0.13040 13.18257 0.93091 3.01438 0.21285 54308.768886 0.000378 3.09507 0.46384 1.00000 1 4.38476 0.57921 1.00503 0.13277 13.57112 0.96051 3.10734 0.21992 54308.769671 0.000407 2.22495 0.29678 1.00000 1 5.67924 0.64002 1.28772 0.14511 12.63605 0.90166 2.86370 0.20434 54308.770441 0.000363 2.55857 0.35359 1.00000 1 5.44262 0.64313 1.24117 0.14665 13.92535 0.99793 3.17804 0.22772 54308.771181 0.000378 2.52978 0.34019 1.00000 1 5.47589 0.62773 1.24242 0.14242 13.85278 0.97381 3.14330 0.22096 54308.771951 0.000392 2.10273 0.27179 1.00000 1 6.28597 0.67960 1.42343 0.15389 13.21772 0.93633 2.98975 0.21179 54308.772736 0.000392 2.10913 0.27116 1.00000 1 6.27827 0.67272 1.41842 0.15198 13.24168 0.94075 2.98957 0.21240 54308.773491 0.000363 2.38089 0.32278 1.00000 1 5.83589 0.66979 1.31888 0.15137 13.89459 1.00266 3.14064 0.22663 54308.774217 0.000363 2.88830 0.41519 1.00000 1 4.94819 0.61898 1.12711 0.14100 14.29186 1.01214 3.25534 0.23053 54308.774943 0.000363 2.61902 0.35712 1.00000 1 5.54022 0.64675 1.25523 0.14652 14.50998 1.02248 3.28734 0.23164 54308.775684 0.000378 2.23601 0.29067 1.00000 1 6.03422 0.65657 1.37312 0.14941 13.49255 0.95978 3.07657 0.21884 54308.776483 0.000421 2.36788 0.32245 1.00000 1 5.12848 0.59392 1.15503 0.13375 12.14359 0.87001 2.73288 0.19579 54308.777282 0.000378 3.73638 0.57981 1.00000 1 3.80906 0.52763 0.85841 0.11891 14.23209 0.99551 3.20706 0.22432 54308.778066 0.000407 2.50571 0.34855 0.98475 1 5.39766 0.64991 1.21561 0.14636 13.52497 0.94209 3.04351 0.21199 54308.836782 0.000407 2.69206 0.38271 1.00000 1 4.73624 0.58180 1.05815 0.12998 12.75023 0.91239 2.84877 0.20385 54308.837595 0.000407 2.56735 0.35951 1.00000 1 4.87083 0.58464 1.09483 0.13143 12.50515 0.90189 2.80592 0.20234 54308.838394 0.000392 2.66767 0.37353 1.00000 1 4.95530 0.59723 1.10918 0.13368 13.21911 0.94220 2.95718 0.21077 54308.839150 0.000363 2.90498 0.41837 1.00000 1 4.91745 0.61475 1.10202 0.13776 14.28510 1.02148 3.20116 0.22890 54308.839905 0.000392 2.63326 0.36299 1.00000 1 5.12451 0.60762 1.15008 0.13636 13.49418 0.94873 3.02656 0.21278 54308.840675 0.000378 2.17595 0.28777 1.00000 1 6.24406 0.69414 1.39349 0.15493 13.58677 0.97336 3.04015 0.21779 54308.841430 0.000378 2.95673 0.43108 1.00000 1 4.65043 0.59126 1.04155 0.13242 13.75005 0.98116 3.07579 0.21948 54308.842229 0.000421 2.63300 0.36895 1.00000 1 4.67055 0.56350 1.04390 0.12594 12.29757 0.87635 2.74651 0.19571 54308.843042 0.000392 2.37118 0.31594 1.00000 1 5.60885 0.63112 1.24802 0.14043 13.29959 0.94900 2.96188 0.21135 54308.843812 0.000378 2.97651 0.44274 1.00000 1 4.60269 0.59978 1.03494 0.13488 13.69995 0.98255 3.07766 0.22073 54308.844655 0.000465 2.59108 0.32691 0.98988 1 5.33149 0.57923 1.20058 0.13045 13.81432 0.88619 3.11598 0.19988 54308.906899 0.000436 2.58774 0.36608 1.00000 1 4.60939 0.56097 1.01207 0.12317 11.92790 0.86029 2.61869 0.18885 54308.907785 0.000450 2.78245 0.40249 1.00000 1 4.27727 0.53878 0.93401 0.11763 11.90128 0.84642 2.59468 0.18452 54308.908642 0.000407 2.74506 0.39638 1.00000 1 4.65483 0.58227 1.02463 0.12818 12.77778 0.92172 2.81268 0.20289 54308.909499 0.000450 2.43469 0.33406 1.00000 1 4.77836 0.55810 1.04497 0.12205 11.63385 0.83763 2.54491 0.18323 54308.910356 0.000407 2.34604 0.31501 1.00000 1 5.43664 0.61640 1.20129 0.13618 12.75460 0.91748 2.82003 0.20285 54308.911184 0.000421 2.85996 0.41415 1.00000 1 4.30684 0.53996 0.94205 0.11811 12.31736 0.89255 2.69717 0.19544 54308.912041 0.000436 2.19954 0.27287 0.96937 1 6.16957 0.63871 1.36124 0.14091 13.57022 0.92763 2.99499 0.20474