/* ** ** 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 54306.759277 0.000392 2.98704 0.43646 1.00000 1 4.43631 0.56549 0.99122 0.12634 13.25142 0.94653 2.95917 0.21137 54306.760061 0.000392 2.06311 0.26030 1.00000 1 6.49372 0.67683 1.44045 0.15014 13.39727 0.95251 2.97187 0.21129 54306.760816 0.000363 2.78989 0.39893 1.00000 1 5.04195 0.62452 1.13763 0.14090 14.06650 1.00496 3.16984 0.22646 54306.761528 0.000349 2.78040 0.39627 1.00000 1 5.30628 0.65324 1.18461 0.14584 14.75358 1.05955 3.30383 0.23726 54306.762327 0.000450 2.45516 0.32991 1.00000 1 4.76735 0.54425 1.07430 0.12263 11.70459 0.82954 2.63707 0.18689 54306.763184 0.000407 2.68471 0.36914 1.00000 1 4.84963 0.57307 1.09546 0.12945 13.01984 0.91526 2.94165 0.20679 54306.763968 0.000378 2.50293 0.33815 1.00000 1 5.56095 0.63958 1.24709 0.14342 13.91869 0.98666 3.11914 0.22111 54306.764753 0.000407 2.14069 0.27470 1.00000 1 5.90550 0.62933 1.32784 0.14151 12.64181 0.90366 2.84410 0.20329 54306.765595 0.000436 2.07535 0.27412 1.00000 1 5.59807 0.61896 1.26054 0.13937 11.61797 0.83945 2.61411 0.18888 54306.766409 0.000378 3.17933 0.48849 1.00000 1 4.22899 0.57435 0.95430 0.12960 13.44536 0.96601 3.03210 0.21784 54306.767222 0.000436 2.32637 0.30487 1.00000 1 5.20959 0.57608 1.17361 0.12976 12.11942 0.85234 2.73030 0.19201 54306.768050 0.000392 2.13646 0.28054 1.00000 1 6.21954 0.68871 1.40715 0.15585 13.28782 0.93771 3.01631 0.21285 54306.768936 0.000494 2.16701 0.25908 0.98852 1 5.87352 0.59066 1.32770 0.13353 12.72799 0.82301 2.87743 0.18605 54306.829120 0.000421 2.52858 0.34647 1.00000 1 4.83533 0.56657 1.09437 0.12824 12.22650 0.86847 2.76957 0.19670 54306.829934 0.000392 2.32468 0.30997 1.00000 1 5.60585 0.63152 1.27086 0.14315 13.03181 0.92961 2.95488 0.21078 54306.830718 0.000392 2.51114 0.34004 1.00000 1 5.28209 0.61019 1.19422 0.13795 13.26409 0.93712 2.99709 0.21175 54306.831531 0.000421 3.09492 0.46226 1.00000 1 3.98533 0.52344 0.89813 0.11797 12.33426 0.87720 2.78077 0.19777 54306.832330 0.000378 2.92032 0.41910 1.00000 1 4.67316 0.58211 1.05299 0.13116 13.64712 0.97261 3.07114 0.21888 54306.833115 0.000407 1.95489 0.24395 1.00000 1 6.58634 0.67675 1.48420 0.15250 12.87556 0.91175 2.89922 0.20530 54306.833914 0.000392 2.61741 0.36343 1.00000 1 5.07871 0.60664 1.14628 0.13692 13.29303 0.94108 2.99933 0.21234 54306.834742 0.000436 2.39685 0.32018 1.00000 1 4.94160 0.55849 1.11440 0.12594 11.84427 0.84352 2.67047 0.19019 54306.835642 0.000465 2.44854 0.30305 0.99143 1 5.75402 0.61079 1.29635 0.13761 14.08894 0.89667 3.17418 0.20201 54306.899249 0.000421 3.68396 0.57952 1.00000 1 3.43499 0.48292 0.76348 0.10732 12.65436 0.89314 2.81522 0.19869 54306.900106 0.000436 2.49327 0.34725 1.00000 1 4.76912 0.57000 1.06853 0.12772 11.89072 0.85024 2.66774 0.19075 54306.901021 0.000479 1.88951 0.23939 1.00000 1 5.62670 0.58718 1.26804 0.13233 10.63171 0.76379 2.38913 0.17163 54306.901950 0.000450 2.33729 0.31700 1.00000 1 4.95070 0.57034 1.10423 0.12721 11.57125 0.82816 2.57949 0.18461 54306.902924 0.000523 2.86132 0.36091 0.98558 1 4.87995 0.54040 1.08960 0.12065 13.96313 0.84323 3.12038 0.18844