/* ** ** 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 57654.064130 0.000593 2.29047 0.16528 0.96585 0 57654.065325 0.000602 2.26550 0.16355 0.95673 0 57654.066558 0.000631 2.21823 0.15820 0.94495 0 57654.068323 0.001134 2.00746 0.11228 0.95571 0 57654.243294 0.000561 2.56319 0.18524 0.94577 0 57654.244437 0.000576 2.51261 0.18012 0.94472 0 57654.245722 0.000709 1.94959 0.14127 0.97959 0 57654.247015 0.000584 2.38312 0.17402 0.96535 0 57654.248216 0.000616 2.39693 0.17155 0.93427 0 57654.249744 0.000911 2.02366 0.12864 0.96825 0