/* ** ** 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 53881.350998 0.000075 0.44407 0.18872 0.97319 0 3.77492 0.88990 1.42496 0.33587 1.67631 0.59277 0.63331 0.22391 53881.351389 0.000305 0.64635 0.18694 1.00000 1 2.65061 0.48073 0.58513 0.10612 1.71322 0.38599 0.37828 0.08523 53881.352057 0.000363 0.47145 0.13326 0.96000 1 3.07453 0.50275 0.68580 0.11214 1.44947 0.33418 0.32397 0.07468 53881.352754 0.000334 0.53892 0.15238 1.00000 1 2.89749 0.50140 0.64227 0.11113 1.56151 0.34916 0.34783 0.07778 53881.353713 0.000625 0.63326 0.12886 0.95349 1 2.75242 0.34845 0.61190 0.07746 1.74300 0.27767 0.38750 0.06173 53881.354657 0.000320 0.50627 0.14284 0.95455 1 3.31621 0.53935 0.73215 0.11907 1.67890 0.38705 0.37025 0.08535 53881.355369 0.000392 0.49349 0.13610 0.96296 1 2.79385 0.44447 0.61996 0.09863 1.37873 0.31062 0.30553 0.06884 53881.356066 0.000305 0.54296 0.15317 1.00000 1 3.14025 0.53309 0.69719 0.11836 1.70503 0.38416 0.37828 0.08523 53881.356763 0.000392 0.52867 0.14625 0.96296 1 2.62534 0.42756 0.58246 0.09486 1.38793 0.31035 0.30769 0.06880 53881.357547 0.000392 0.40094 0.10617 0.96296 1 3.47253 0.49258 0.76707 0.10881 1.39228 0.31133 0.30769 0.06880 53881.358274 0.000334 0.55616 0.16161 1.00000 1 2.81905 0.51130 0.61438 0.11143 1.56784 0.35595 0.34294 0.07785 53881.359160 0.000552 0.42915 0.09349 0.96528 1 3.52192 0.42032 0.77597 0.09261 1.51142 0.27547 0.33346 0.06077 53881.418078 0.000392 0.43249 0.11660 1.00000 1 3.07054 0.46242 0.68583 0.10327 1.32798 0.29697 0.29630 0.06625 53881.418935 0.000465 0.37572 0.09811 0.93750 1 3.19264 0.43050 0.70968 0.09569 1.19955 0.26823 0.26667 0.05963 53881.419807 0.000407 0.39014 0.09937 0.92857 1 3.86737 0.52105 0.85506 0.11519 1.50881 0.32615 0.33414 0.07223 53881.420577 0.000363 0.47522 0.13010 1.00000 1 3.06732 0.48437 0.67631 0.10680 1.45765 0.32596 0.32000 0.07155 53881.421274 0.000334 0.48093 0.13129 0.95652 1 3.42834 0.53683 0.75342 0.11794 1.64878 0.36871 0.36364 0.08131 53881.422073 0.000465 0.44700 0.12148 0.93750 1 2.67275 0.39926 0.58630 0.08759 1.19471 0.27124 0.26292 0.05969 53881.422872 0.000334 0.58402 0.16744 0.95652 1 2.84466 0.50437 0.61787 0.10955 1.66134 0.37430 0.36108 0.08135 53881.423612 0.000407 0.43886 0.11791 0.92857 1 3.20995 0.47800 0.70121 0.10441 1.40873 0.31501 0.30769 0.06880 53881.424455 0.000436 0.34429 0.08893 0.93333 1 3.80136 0.49158 0.83363 0.10780 1.30876 0.29266 0.28572 0.06389 53881.425268 0.000378 0.49900 0.13625 1.00000 1 2.96150 0.47976 0.64298 0.10416 1.47778 0.32480 0.32092 0.07053 53881.426358 0.000712 0.45453 0.09350 0.95209 1 3.01408 0.34688 0.65418 0.07529 1.36998 0.23358 0.29768 0.05075 53881.484380 0.000124 0.50659 0.16048 0.93913 0 2.96810 0.55911 1.54035 0.28969 1.50362 0.38297 0.78078 0.19883 53881.484980 0.000465 0.38449 0.10094 0.90625 1 3.34659 0.45091 0.71713 0.09661 1.28672 0.28993 0.27392 0.06172 53881.485779 0.000334 0.40733 0.10879 0.95652 1 4.10807 0.58873 0.88835 0.12730 1.67336 0.37712 0.36108 0.08135 53881.486520 0.000407 0.43185 0.11589 0.92857 1 3.33656 0.48625 0.70486 0.10270 1.44089 0.32469 0.30553 0.06884 53881.487363 0.000436 0.45597 0.12262 0.90000 1 2.97351 0.43653 0.64440 0.09460 1.35584 0.30547 0.29421 0.06629 53881.488249 0.000450 0.45071 0.11447 0.96774 1 3.13012 0.44096 0.67625 0.09526 1.41078 0.29812 0.30291 0.06400 53881.489018 0.000320 0.44597 0.11998 0.95455 1 3.92855 0.58763 0.85447 0.12780 1.75203 0.39177 0.38095 0.08518 53881.489730 0.000392 0.46033 0.12791 1.00000 1 2.96437 0.48214 0.64062 0.10419 1.36460 0.30744 0.29421 0.06629 53881.490442 0.000320 0.46289 0.13228 1.00000 1 3.53922 0.60607 0.76840 0.13158 1.63828 0.37481 0.35596 0.08143 53881.491502 0.000741 0.50851 0.08859 0.94118 1 3.75783 0.37787 0.81645 0.08210 1.91088 0.27188 0.41432 0.05895 53881.492984 0.000741 0.44186 0.08848 0.97677 1 3.06402 0.34429 0.66796 0.07506 1.35388 0.22441 0.29484 0.04887