/* ** ** 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 57929.707241 0.000494 0.30368 0.06791 0.97059 1 57929.708287 0.000552 0.28067 0.06186 0.97368 1 57929.709377 0.000537 0.28097 0.06283 0.97297 1 57929.710524 0.000610 0.26087 0.05562 1.00000 1 57929.711672 0.000537 0.28035 0.06269 0.97297 1 57929.712558 0.000349 0.41358 0.09297 1.00000 1 57929.713574 0.000668 0.22355 0.04999 0.97826 1 57929.714867 0.000625 0.24064 0.05381 0.97674 1 57929.716000 0.000508 0.29332 0.06559 0.97143 1 57929.717075 0.000566 0.25947 0.05863 0.97436 1 57929.718092 0.000450 0.33027 0.07424 0.96774 1 57929.718978 0.000436 0.33042 0.07427 1.00000 1 57929.719762 0.000349 0.45575 0.10191 0.91667 1 57929.720823 0.000712 0.27828 0.05356 0.98883 1 57929.778895 0.000654 0.23190 0.05216 0.97148 1 57929.779912 0.000363 0.40583 0.09075 1.00000 1 57929.780638 0.000363 0.43726 0.09590 0.96000 1 57929.781525 0.000523 0.29391 0.06607 0.94444 1 57929.782541 0.000494 0.31099 0.06856 1.00000 1 57929.783515 0.000479 0.30950 0.06957 0.98184 1