/* ** ** 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 54294.296221 0.000411 0.43647 0.07677 0.99296 0 2.79049 0.27033 1.62644 0.15489 1.21796 0.17879 0.69940 0.10067 54294.297274 0.000642 0.36547 0.06175 0.96396 0 2.64276 0.22861 1.25287 0.10819 0.96586 0.14019 0.45841 0.06637 54294.298475 0.000558 0.40725 0.06962 0.98446 0 2.65597 0.24484 1.27451 0.11749 1.08163 0.15571 0.51903 0.07471 54294.299357 0.000324 0.38539 0.10011 0.94643 0 2.08914 0.28432 1.02057 0.13888 0.80512 0.17815 0.39201 0.08674 54294.300179 0.000498 0.41435 0.07012 0.97674 0 3.01242 0.27606 1.43090 0.13111 1.24820 0.17757 0.59315 0.08438 54294.301284 0.000608 0.33898 0.05625 0.98571 0 2.96000 0.24821 1.40949 0.11812 1.00339 0.14368 0.47890 0.06852 54294.302503 0.000611 0.33902 0.05724 0.97156 0 2.93204 0.25022 1.40169 0.11959 0.99402 0.14481 0.47601 0.06933 54294.303608 0.000495 0.43383 0.07446 0.97661 0 2.78849 0.26438 1.37089 0.12997 1.20973 0.17309 0.59361 0.08494 54294.304699 0.000596 0.30842 0.05041 0.98058 0 3.25714 0.25732 1.59108 0.12568 1.00458 0.14373 0.49076 0.07022 54294.305697 0.000402 0.51388 0.08963 0.98561 0 2.94188 0.30027 1.42459 0.14540 1.51177 0.21381 0.73114 0.10340 54294.306458 0.000359 0.59549 0.10802 0.98387 0 2.78511 0.31345 1.37846 0.15511 1.65852 0.23594 0.81680 0.11619 54294.307202 0.000385 0.24981 0.06262 0.96992 0 2.58915 0.29280 1.24973 0.14127 0.64681 0.14470 0.31059 0.06945 54294.308090 0.000503 0.45326 0.07866 0.95977 0 2.66927 0.26213 1.30903 0.12854 1.20987 0.17311 0.59361 0.08494 54294.308990 0.000396 0.62365 0.11400 0.97810 0 2.47984 0.28116 1.20023 0.13604 1.54654 0.22177 0.74703 0.10704 54294.309788 0.000402 0.44071 0.07585 0.98561 0 3.16290 0.30397 1.65128 0.15850 1.39393 0.19901 0.73445 0.10463 54294.311007 0.000816 0.32994 0.04827 0.97364 0 2.81891 0.20440 1.41642 0.10270 0.93008 0.11819 0.46838 0.05948 54294.353311 0.000639 0.46461 0.08189 0.95928 0 2.76249 0.27915 0.98636 0.09949 1.28348 0.18536 0.46519 0.06695 54294.354352 0.000402 0.32237 0.08621 0.97122 0 2.37124 0.30767 0.89317 0.11587 0.76443 0.17874 0.28533 0.06669 54294.355084 0.000330 0.44097 0.11923 0.99123 0 2.08682 0.31723 0.80548 0.12244 0.92022 0.20577 0.35457 0.07928 54294.355802 0.000388 0.43737 0.10343 0.97761 0 2.36086 0.31196 0.91133 0.12042 1.03257 0.20252 0.39761 0.07798 54294.356525 0.000330 0.37175 0.10024 0.95614 0 2.51917 0.35330 0.96394 0.13518 0.93651 0.21566 0.35812 0.08247 54294.357199 0.000344 0.39456 0.10225 0.97479 0 2.46901 0.34483 0.91780 0.12817 0.97417 0.21266 0.36267 0.07914 54294.358215 0.000671 0.48431 0.08851 0.99569 0 2.10216 0.22150 0.81297 0.08564 1.01810 0.15203 0.39447 0.05890 54294.359413 0.000527 0.30449 0.07805 0.97253 0 1.95721 0.24521 0.73953 0.09266 0.59595 0.13326 0.22637 0.05062 54294.360530 0.000590 0.47407 0.10482 0.96062 0 1.71244 0.21243 0.65777 0.08159 0.81181 0.14858 0.31164 0.05704 54294.441147 0.000376 0.44212 0.07681 1.00000 0 2.31653 0.22264 1.78912 0.17026 1.02417 0.14823 0.76252 0.10911 54294.441891 0.000367 0.37543 0.06260 0.96063 0 2.79715 0.24293 2.18197 0.18945 1.05014 0.14946 0.81678 0.11619 54294.442608 0.000350 0.41001 0.06910 0.96694 0 2.77648 0.25337 2.10182 0.19180 1.13838 0.16129 0.86436 0.12244 54294.443363 0.000405 0.40400 0.06805 0.94286 0 2.46647 0.22248 1.87153 0.16879 0.99645 0.14175 0.75490 0.10739 54294.444437 0.000668 0.49734 0.06314 0.97835 0 2.20378 0.16232 1.70215 0.12537 1.09603 0.11333 0.84604 0.08748