/* ** ** Swift/XRT hardness ratio for 3C 279. ** 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 58141.242697 0.000315 0.51856 0.15110 0.96330 0 1.34254 0.23869 0.67461 0.11871 0.69619 0.16072 0.37732 0.08538 58141.243348 0.000336 0.50819 0.14192 0.97414 0 1.18798 0.19810 0.67575 0.11242 0.60372 0.13524 0.35457 0.07928 58141.243982 0.000298 0.53602 0.15106 0.98058 0 1.13750 0.19508 0.74036 0.12697 0.60972 0.13634 0.39670 0.08870 58141.244636 0.000356 0.54107 0.15068 0.95122 0 0.97192 0.16133 0.63319 0.10510 0.52588 0.11759 0.34245 0.07657 58141.245446 0.000454 0.45399 0.12300 0.97452 0 0.89928 0.13753 0.57664 0.08818 0.40827 0.09130 0.26187 0.05856 58141.246201 0.000301 0.66757 0.19577 0.97115 0 0.90929 0.16958 0.58457 0.10900 0.60702 0.13737 0.39226 0.08876 58141.247092 0.000590 0.36883 0.09716 0.96569 0 0.85251 0.11869 0.55174 0.07681 0.31444 0.07031 0.20338 0.04548 58141.248012 0.000330 0.66234 0.18518 0.97368 0 0.92050 0.16522 0.59632 0.10699 0.60968 0.13069 0.39504 0.08468 58141.248808 0.000466 0.46483 0.12284 0.95652 0 0.91407 0.13619 0.58875 0.08771 0.42488 0.09273 0.27318 0.05961 58141.249610 0.000336 0.56703 0.16035 0.93966 0 0.98597 0.16722 0.64121 0.10875 0.55907 0.12650 0.36347 0.08225 58141.978147 0.000634 0.63489 0.12595 0.98630 0 0.72335 0.09079 0.62496 0.07843 0.45925 0.07055 0.39623 0.06087 58141.979134 0.000353 0.46287 0.12589 0.99180 0 0.84412 0.13068 0.71453 0.11059 0.39071 0.08737 0.33113 0.07404 58141.979849 0.000362 0.70925 0.21007 0.96800 0 0.54603 0.10605 0.46556 0.09038 0.38727 0.08660 0.33113 0.07404 58141.980540 0.000330 0.60837 0.17341 0.98246 0 0.68056 0.12031 0.58813 0.10397 0.41403 0.09258 0.35774 0.07999 58141.981732 0.000862 0.25906 0.05819 0.98658 0 0.83446 0.08411 0.71095 0.07167 0.21617 0.04339 0.18434 0.03704