/* ** ** Swift/XRT hardness ratio for 3C 273. ** 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 56676.028921 0.000799 0.32195 0.08382 1.00000 1 2.10682 0.27476 0.44856 0.05850 0.67829 0.15284 0.14443 0.03254 56676.030388 0.000639 0.36236 0.09444 0.97727 1 2.40187 0.32157 0.51304 0.06868 0.87033 0.19462 0.18605 0.04160 56676.031492 0.000465 0.59803 0.16828 1.00000 1 2.04125 0.35865 0.43623 0.07664 1.22073 0.26831 0.26073 0.05731 56676.032422 0.000465 0.69872 0.18958 1.00000 1 2.09616 0.38141 0.44502 0.08096 1.46463 0.29479 0.31073 0.06253 56676.033540 0.000654 0.41465 0.11225 1.00000 1 2.00713 0.30123 0.42588 0.06392 0.83226 0.18752 0.17652 0.03977 56676.034790 0.000596 0.43395 0.11674 1.00000 1 2.10583 0.31500 0.44859 0.06710 0.91382 0.20434 0.19512 0.04363 56676.035850 0.000465 0.93296 0.27309 1.00000 1 1.44804 0.29746 0.30786 0.06324 1.35097 0.28170 0.28750 0.05995 56676.036925 0.000610 0.52019 0.14534 0.97619 1 1.73952 0.28332 0.36936 0.06016 0.90488 0.20542 0.19236 0.04367 56676.038305 0.000770 0.38348 0.10124 0.96226 1 1.94647 0.27311 0.41148 0.05773 0.74643 0.16692 0.15686 0.03508 56676.039510 0.000436 0.56907 0.16037 1.00000 1 2.19945 0.37721 0.46897 0.08043 1.25165 0.27988 0.26667 0.05963 56676.040484 0.000537 0.51031 0.14189 1.00000 1 2.02642 0.33007 0.42065 0.06851 1.03411 0.23304 0.21469 0.04837 56676.041675 0.000654 0.40061 0.10618 0.97778 1 2.12646 0.30257 0.45198 0.06431 0.85189 0.19049 0.18182 0.04066 56676.043055 0.000726 0.35327 0.09201 0.98000 1 2.16153 0.28861 0.46185 0.06166 0.76361 0.17075 0.16327 0.03651 56676.044565 0.000784 0.35764 0.09182 0.98148 1 2.07014 0.27469 0.44180 0.05862 0.74037 0.16273 0.15742 0.03460 56676.046279 0.000930 0.47018 0.09788 0.95771 1 2.21790 0.26176 0.47271 0.05579 1.04280 0.17884 0.22189 0.03805 56676.097881 0.000479 0.38832 0.10349 1.00000 1 2.78494 0.39627 0.62144 0.08843 1.08145 0.24369 0.24070 0.05424 56676.099058 0.000697 0.37479 0.09933 1.00000 1 1.99241 0.27796 0.44013 0.06140 0.74673 0.16826 0.16548 0.03729 56676.100278 0.000523 0.47862 0.13051 0.91667 1 2.27675 0.34970 0.50253 0.07718 1.08970 0.24552 0.24070 0.05424 56676.101367 0.000566 0.55832 0.15744 0.97436 1 1.68782 0.28615 0.37295 0.06323 0.94234 0.21234 0.20903 0.04710 56676.102399 0.000465 0.60652 0.17431 1.00000 1 1.86546 0.33675 0.41144 0.07426 1.13144 0.25302 0.25000 0.05590 56676.103401 0.000537 0.47443 0.12999 0.97297 1 2.13272 0.33769 0.46860 0.07419 1.01182 0.22626 0.22222 0.04969 56676.104388 0.000450 0.57935 0.16694 1.00000 1 1.99215 0.35783 0.44286 0.07954 1.15415 0.26006 0.25623 0.05774 56676.105231 0.000392 0.77464 0.23685 1.00000 1 1.73134 0.36103 0.38334 0.07993 1.34117 0.29991 0.29630 0.06625 56676.106175 0.000552 0.43727 0.11529 1.00000 1 2.28500 0.33808 0.50953 0.07538 0.99915 0.21806 0.22106 0.04824 56676.107308 0.000581 0.48455 0.13075 0.87500 1 2.10178 0.31200 0.46887 0.06959 1.01842 0.22950 0.22694 0.05114 56676.108659 0.000741 0.37396 0.09532 0.90196 1 2.21565 0.28582 0.48458 0.06251 0.82857 0.18216 0.18137 0.03987 56676.109894 0.000494 0.42915 0.11721 1.00000 1 2.44937 0.37796 0.54194 0.08362 1.05115 0.23687 0.23362 0.05264 56676.111448 0.001060 0.43551 0.08494 0.97294 1 2.26669 0.24608 0.49857 0.05412 0.98718 0.15994 0.21723 0.03520