/* ** ** 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 56428.912678 0.000532 0.79801 0.20102 0.94565 0 56428.913711 0.000501 0.84910 0.19074 0.93064 0 56428.914628 0.000417 1.05707 0.23956 0.93750 0 56428.915525 0.000480 0.86929 0.19618 0.92169 0 56428.916405 0.000399 1.10647 0.25095 0.97101 0 56428.917261 0.000457 1.02785 0.23291 0.94937 0 56428.918057 0.000339 1.34788 0.30331 0.93162 0 56428.918963 0.000561 0.84596 0.19044 0.93299 0 56428.920103 0.000579 0.82437 0.18791 0.90000 0 56428.921113 0.000431 1.00839 0.22859 0.91275 0 56428.979145 0.000339 0.98098 0.22806 0.90372 0 56428.980155 0.000671 0.38952 0.09229 0.92672 0 56428.981492 0.000666 0.82629 0.11894 0.94783 0 56428.982504 0.000347 0.65117 0.14654 0.95000 0 56428.983190 0.000339 0.68590 0.15431 0.93162 0 56428.984070 0.000541 0.71789 0.12431 0.94118 0 56428.984990 0.000379 0.73365 0.15053 0.92366 0 56428.985673 0.000304 0.72762 0.16487 0.96190 0 56428.986333 0.000356 0.75473 0.15741 0.94309 0 56428.987044 0.000356 0.63601 0.14485 0.91870 0 56428.988135 0.000735 0.80686 0.11049 0.95276 0