/* ** ** 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 54293.155124 0.000356 0.35455 0.05986 1.00000 0 2.58623 0.22422 2.24846 0.19494 0.91696 0.13283 0.79721 0.11549 54293.155810 0.000330 0.51082 0.08498 0.99123 0 2.22284 0.21586 1.92612 0.18704 1.13548 0.15339 0.98347 0.13283 54293.156501 0.000362 0.37341 0.06166 0.96800 0 2.60583 0.22460 2.25080 0.19398 0.97303 0.13705 0.84002 0.11832 54293.157236 0.000373 0.49837 0.07727 0.98450 0 2.29308 0.20722 1.99404 0.18020 1.14281 0.14398 0.99378 0.12520 54293.158032 0.000422 0.36554 0.06082 0.98630 0 2.20183 0.18994 1.88757 0.16282 0.80485 0.11452 0.69194 0.09844 54293.158837 0.000382 0.37081 0.06168 0.96212 0 2.43825 0.21015 2.11121 0.18195 0.90414 0.12863 0.78456 0.11162 54293.159545 0.000327 0.45587 0.07470 0.96460 0 2.50381 0.22852 2.17654 0.19866 1.14142 0.15533 0.99248 0.13506 54293.160243 0.000370 0.41701 0.06296 0.99219 0 2.75745 0.22943 2.38478 0.19842 1.14990 0.14488 0.99378 0.12520 54293.160923 0.000310 0.46256 0.07936 0.95327 0 2.45202 0.23511 2.10877 0.20216 1.13420 0.16137 0.97685 0.13898 54293.161577 0.000344 0.35127 0.05824 0.99160 0 2.78599 0.23698 2.40417 0.20449 0.97864 0.13926 0.84440 0.12013 54293.162248 0.000327 0.48259 0.08188 0.97345 0 2.25547 0.21784 1.95298 0.18861 1.08846 0.15183 0.94224 0.13142 54293.162879 0.000304 0.47438 0.08276 0.97143 0 2.35239 0.23176 2.03607 0.20058 1.11593 0.16068 0.96651 0.13917 54293.214878 0.000376 0.37719 0.06438 0.98462 0 2.45408 0.21841 2.02543 0.18027 0.92565 0.13480 0.76230 0.11104 54293.215590 0.000336 0.46799 0.08028 0.97414 0 2.31190 0.22445 1.89273 0.18375 1.08195 0.15302 0.88643 0.12536 54293.216273 0.000347 0.48758 0.08336 0.99167 0 2.17579 0.21518 1.78269 0.17629 1.06087 0.14795 0.87105 0.12148 54293.216956 0.000336 0.42004 0.07131 0.98276 0 2.52017 0.23347 2.08149 0.19283 1.05858 0.15059 0.87411 0.12434 54293.217674 0.000382 0.51895 0.08100 0.94697 0 2.36573 0.21460 1.91710 0.17391 1.22770 0.15593 0.99365 0.12619 54293.218359 0.000304 0.50717 0.08876 0.97143 0 2.34396 0.23893 1.92843 0.19656 1.18879 0.16911 0.97694 0.13897 54293.218973 0.000310 0.50160 0.08731 0.97196 0 2.32362 0.23581 1.91982 0.19482 1.16552 0.16483 0.96314 0.13621 54293.219711 0.000428 0.33697 0.05718 0.96622 0 2.44113 0.20520 2.00960 0.16893 0.82258 0.12125 0.67509 0.09952 54293.220515 0.000376 0.41438 0.06985 0.98462 0 2.33943 0.21386 1.90813 0.17442 0.96940 0.13730 0.79010 0.11192 54293.221299 0.000402 0.32769 0.05363 0.97122 0 2.75251 0.22258 2.25286 0.18217 0.90198 0.12833 0.73814 0.10500 54293.222057 0.000356 0.47141 0.08093 0.93496 0 2.24726 0.21601 1.83875 0.17673 1.05937 0.15070 0.86651 0.12326 54293.222818 0.000405 0.40112 0.06850 0.97857 0 2.20510 0.20268 1.79454 0.16494 0.88451 0.12731 0.71979 0.10361 54293.223556 0.000333 0.40937 0.06958 0.98261 0 2.67714 0.24441 2.16577 0.19771 1.09593 0.15711 0.88581 0.12694 54293.224219 0.000330 0.47657 0.08153 0.94737 0 2.42998 0.23315 1.96693 0.18868 1.15807 0.16402 0.93642 0.13264 54293.224867 0.000318 0.44995 0.07863 0.96364 0 2.49918 0.24105 2.04915 0.19761 1.12451 0.16386 0.92051 0.13409 54293.225503 0.000318 0.52620 0.09101 0.95455 0 2.33435 0.23885 1.87711 0.19205 1.22834 0.17129 0.98719 0.13767 54293.226233 0.000411 0.43138 0.07422 0.98592 0 2.02495 0.19341 1.64264 0.15685 0.87353 0.12501 0.70807 0.10132 54293.227040 0.000391 0.42129 0.07142 0.97037 0 2.20255 0.20306 1.80550 0.16644 0.92792 0.13202 0.76067 0.10821 54293.227847 0.000417 0.34444 0.05741 0.99306 0 2.46553 0.21072 2.00605 0.17142 0.84922 0.12151 0.69322 0.09919 54293.229048 0.000784 0.37160 0.04403 0.95941 0 2.51615 0.15411 2.03579 0.12468 0.93501 0.09482 0.75683 0.07674