/* ** ** Swift/XRT light curve for PKS 2155-304. ** ** 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) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 60135.987404 0.000407 2.15718 0.26185 1.00000 1 0.98571 0.11867 0.97833 0.11872 0.00738 0.00369 60135.988101 0.000291 2.21297 0.31575 1.00000 1 0.99999 0.14142 0.99224 0.14149 0.00775 0.00448 60135.988770 0.000378 1.77121 0.25120 0.92308 1 0.83333 0.11785 0.83117 0.11787 0.00215 0.00215 60135.989496 0.000349 1.95699 0.26769 1.00000 1 0.89999 0.12247 0.89569 0.12251 0.00431 0.00305 60135.990150 0.000305 2.09627 0.29355 1.00000 1 0.97142 0.13603 0.97142 0.13603 0.00000 0.00000 60135.991050 0.000596 1.97370 0.20447 0.99302 1 0.92351 0.09525 0.91970 0.09528 0.00381 0.00220