/* ** ** 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 59225.494079 0.000537 0.78818 0.11163 1.00000 1 59225.495183 0.000566 0.70910 0.10092 0.97436 1 59225.496374 0.000625 0.69953 0.09721 0.95349 1 59225.497347 0.000349 0.44864 0.10086 1.00000 1 59225.498306 0.000610 0.69629 0.09931 0.92857 1 59225.499395 0.000479 0.82749 0.11828 1.00000 1 59225.500398 0.000523 0.79820 0.11093 1.00000 1 59225.501443 0.000523 0.77613 0.10960 1.00000 1 59225.502489 0.000523 0.83900 0.11891 0.91667 1 59225.503332 0.000320 0.53114 0.11649 1.00000 1 59225.504247 0.000596 0.68564 0.09760 0.97561 1 59225.505380 0.000537 0.75062 0.10638 1.00000 1 59225.506455 0.000537 0.78733 0.11072 0.97297 1 59225.507646 0.000654 0.61670 0.08814 1.00000 1 59225.508880 0.000581 0.75210 0.10554 0.95000 1 59225.510130 0.000668 0.63274 0.08793 0.99256 1