/* ** ** 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 55500.019240 0.000382 3.76370 0.26931 0.96970 0 55500.019996 0.000373 3.73641 0.26928 0.98450 0 55500.020734 0.000365 3.89286 0.27771 0.97619 0 55500.021500 0.000402 3.56907 0.25761 0.95683 0 55500.022290 0.000388 3.77697 0.27079 0.95522 0 55500.023045 0.000367 3.82231 0.27345 0.99213 0 55500.023804 0.000391 3.72732 0.26792 0.95556 0 55500.024585 0.000391 3.62963 0.26274 0.97037 0 55500.025317 0.000341 4.08853 0.29164 1.00000 0 55500.026058 0.000399 3.54121 0.25418 0.97826 0 55500.026868 0.000411 3.47859 0.25004 0.97183 0 55500.027678 0.000399 3.49121 0.25021 0.99275 0 55500.028477 0.000388 3.74625 0.26824 0.96269 0 55500.029252 0.000388 3.68707 0.26357 0.97015 0 55500.030068 0.000428 3.28400 0.24033 0.96622 0 55500.031211 0.000715 3.65145 0.20028 0.92308 0