/* ** ** 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 56463.226714 0.000356 0.52554 0.11395 0.90244 0 56463.227684 0.000613 0.67391 0.09940 0.90094 0 56463.228792 0.000489 0.87652 0.12614 0.90533 0 56463.229923 0.000642 0.66845 0.09523 0.89640 0 56463.231263 0.000697 0.80058 0.09849 0.93416 0 56463.628986 0.000683 0.59224 0.08551 0.93171 0 56463.630271 0.000602 0.68129 0.09702 0.93269 0 56463.631225 0.000353 0.45532 0.10182 0.95902 0 56463.632085 0.000506 0.52502 0.09281 0.92000 0 56463.632990 0.000399 0.52864 0.10414 0.94928 0 56463.633896 0.000506 0.79671 0.11308 0.96571 0 56463.634952 0.000550 0.72486 0.10442 0.94737 0 56463.636043 0.000541 0.75944 0.10730 0.94652 0 56463.637010 0.000425 0.94516 0.13552 0.93878 0 56463.638508 0.001073 0.66543 0.07136 0.94609 0