/* ** ** 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 54596.268409 0.000049 0.67622 0.26241 0.92682 0 2.47566 0.60044 2.16133 0.52420 1.67410 0.50713 1.46154 0.44274 54596.268776 0.000305 0.84131 0.25814 1.00000 1 1.82875 0.38076 0.44872 0.09344 1.53854 0.34675 0.37815 0.08523 54596.269532 0.000450 0.57888 0.13796 0.93547 1 2.69448 0.38351 0.66275 0.09432 1.55979 0.29816 0.38215 0.07304 54596.270418 0.000436 0.40172 0.10831 0.96670 1 2.80731 0.41534 0.67928 0.10050 1.12776 0.25418 0.27382 0.06172 54596.271260 0.000378 0.46387 0.12253 0.96154 1 2.96740 0.43433 0.72082 0.10550 1.37648 0.30267 0.33364 0.07336 54596.271972 0.000334 0.49273 0.13275 0.95652 1 3.16528 0.50011 0.77254 0.12206 1.55964 0.34036 0.38182 0.08332 54596.272960 0.000654 0.51227 0.09780 0.95556 1 3.13991 0.35302 0.76301 0.08578 1.60850 0.24820 0.39070 0.06029 54596.274311 0.000697 0.53309 0.09704 1.00000 1 3.00353 0.32701 0.73657 0.08019 1.60117 0.23356 0.39167 0.05713 54596.275356 0.000349 0.44199 0.11879 0.91667 1 3.32277 0.48636 0.81484 0.11926 1.46865 0.33106 0.36096 0.08136 54596.276359 0.000654 0.53456 0.10350 0.95556 1 2.99251 0.34529 0.72492 0.08364 1.59968 0.24872 0.38796 0.06032 54596.277753 0.000741 0.51605 0.09001 0.96078 1 3.26281 0.33102 0.78939 0.08008 1.68378 0.23888 0.40696 0.05774 54596.278857 0.000363 0.53480 0.14546 0.96000 1 2.66776 0.42721 0.65001 0.10408 1.42672 0.31368 0.34755 0.07642 54596.279641 0.000421 0.51420 0.13923 0.93103 1 2.42281 0.38282 0.60086 0.09494 1.24580 0.27394 0.30893 0.06793 54596.280789 0.000726 0.57110 0.10803 0.92000 1 2.77130 0.31507 0.67570 0.07682 1.58270 0.23929 0.38618 0.05839 54596.281893 0.000378 0.51041 0.12989 0.96154 1 3.03855 0.45619 0.74509 0.11186 1.55089 0.31867 0.38165 0.07842 54596.282692 0.000421 0.38378 0.10222 1.00000 1 2.91696 0.41385 0.71219 0.10104 1.11948 0.25234 0.27383 0.06172 54596.283476 0.000363 0.49714 0.12850 0.96000 1 3.13711 0.47296 0.76522 0.11536 1.55958 0.32745 0.38088 0.07997 54596.284624 0.000784 0.61616 0.10549 0.98840 1 2.75329 0.29332 0.68062 0.07251 1.69647 0.22736 0.41858 0.05609 54596.324445 0.000174 0.47797 0.08903 0.99121 0 3.47312 0.37150 3.03015 0.32412 1.66004 0.25315 1.44832 0.22087 54596.324950 0.000320 0.42676 0.11569 0.95455 1 3.50989 0.52877 0.89119 0.13426 1.49787 0.33757 0.37816 0.08523 54596.325691 0.000421 0.39607 0.10468 0.96552 1 2.82989 0.39874 0.72438 0.10206 1.12082 0.25064 0.28572 0.06389 54596.326475 0.000363 0.74052 0.20210 1.00000 1 2.00628 0.36035 0.51667 0.09280 1.48568 0.30527 0.38165 0.07842 54596.327187 0.000349 0.59496 0.16680 0.95833 1 2.37270 0.41267 0.61017 0.10612 1.41167 0.31040 0.36267 0.07974 54596.328262 0.000726 0.71297 0.13235 0.96000 1 2.29201 0.27581 0.59200 0.07124 1.63412 0.23097 0.42133 0.05955 54596.329395 0.000407 0.39307 0.10430 0.96429 1 2.91208 0.41601 0.75385 0.10769 1.14464 0.25595 0.29630 0.06625 54596.330179 0.000378 0.49189 0.12282 0.96154 1 3.02329 0.43470 0.77931 0.11205 1.48712 0.30356 0.38400 0.07838 54596.331225 0.000668 0.57949 0.10474 1.00000 1 2.90348 0.32515 0.74803 0.08377 1.68252 0.23870 0.43351 0.06150 54596.332605 0.000712 0.75630 0.14334 0.97103 1 2.13722 0.26639 0.55070 0.06864 1.61638 0.23078 0.41664 0.05948