/* ** ** Swift/XRT light curve for BL Lacertae. ** ** 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 56292.218795 0.000341 0.75646 0.17022 0.88136 0 56292.219710 0.000573 0.76393 0.13070 0.91414 0 56292.220607 0.000324 0.78769 0.17194 0.94643 0 56292.221599 0.000663 0.78646 0.12156 0.94323 0 56292.222673 0.000411 0.64381 0.14569 0.86620 0 56292.223674 0.000584 0.81505 0.13411 0.92079 0 56292.224941 0.000683 0.91626 0.13123 0.94915 0 56292.226101 0.000477 0.82690 0.15039 0.94545 0 56292.226932 0.000353 0.71319 0.16153 0.95082 0 56292.227620 0.000336 0.74900 0.16845 0.92241 0 56292.228570 0.000613 1.06131 0.15232 0.92453 0 56292.230207 0.001024 1.14629 0.12510 0.92090 0