/* ** ** 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 57188.041849 0.000530 1.43830 0.21480 0.93443 0 57188.042963 0.000584 1.24862 0.21143 0.94554 0 57188.043900 0.000353 1.36344 0.30921 0.90984 0 57188.044913 0.000660 1.45282 0.21031 0.94298 0 57188.045908 0.000336 1.14241 0.26159 0.93103 0 57188.046568 0.000324 1.16930 0.26622 0.96429 0 57188.047320 0.000428 1.22720 0.23195 0.98649 0 57188.048203 0.000454 1.31337 0.24611 0.92994 0 57188.049028 0.000370 1.09442 0.24773 0.95312 0 57188.049742 0.000344 1.27974 0.27599 0.93277 0 57188.050515 0.000422 0.99475 0.22396 0.93151 0 57188.051855 0.000917 1.45994 0.18852 0.90221 0