/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 57674.116086 0.000475 0.86309 0.12569 0.93293 0 57674.117379 0.000819 0.93634 0.09745 0.94419 0 57674.512304 0.000530 0.76890 0.11112 0.93376 0 57674.513288 0.000454 0.90480 0.13040 0.91720 0 57674.514245 0.000503 0.81214 0.11512 0.93678 0 57674.515250 0.000501 0.81472 0.11742 0.92486 0 57674.516537 0.000787 0.88657 0.09838 0.91078 0