/* ** ** 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 56322.002759 0.000436 0.49110 0.08998 0.99892 1 56322.004136 0.000425 0.37679 0.08585 0.95918 0 56322.005122 0.000561 0.71574 0.10173 0.96392 0 56322.006378 0.000694 0.52595 0.07926 0.94167 0 56322.007382 0.000310 0.51866 0.11889 0.94393 0 56322.008022 0.000330 0.52296 0.11546 0.92982 0 56322.008867 0.000515 0.78082 0.11071 0.96067 0 56322.009688 0.000307 0.51805 0.11584 0.97170 0 56322.010432 0.000437 0.36889 0.08351 0.94702 0 56322.011184 0.000315 0.52189 0.11744 0.94495 0 56322.012675 0.001175 0.61944 0.06594 0.94335 0