/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 59906.176539 0.161930 0.86242 0.10581 0.00578 1 0.41576 0.05079 0.41420 0.05081 0.00156 0.00110 59906.339050 0.000581 1.08855 0.15283 0.95000 1 0.53684 0.07517 0.53552 0.07518 0.00132 0.00132 59906.340241 0.000610 1.01298 0.14223 0.97619 1 0.49756 0.06967 0.49633 0.06968 0.00123 0.00123 59906.341417 0.000566 1.14577 0.16087 0.92308 1 0.56667 0.07935 0.56527 0.07936 0.00140 0.00140 59906.342376 0.000392 0.64562 0.14632 0.92593 1 0.32000 0.07155 0.31598 0.07161 0.00402 0.00284 59906.343262 0.000494 1.49783 0.19556 0.94925 1 0.74362 0.09600 0.73584 0.09606 0.00779 0.00348 59906.592272 0.000421 3.12010 0.42311 0.97525 1 0.77787 0.10489 0.77382 0.10493 0.00406 0.00287 59906.593115 0.000421 2.99404 0.42698 0.93103 1 0.75555 0.10580 0.74280 0.10593 0.01275 0.00520 59906.594044 0.000508 2.26054 0.32468 1.00000 1 0.57143 0.08081 0.56323 0.08090 0.00820 0.00367 59906.595017 0.000465 2.49989 0.35574 1.00000 1 0.62500 0.08839 0.62141 0.08842 0.00359 0.00254 59906.595889 0.000407 2.88786 0.41056 1.00000 1 0.72857 0.10202 0.71833 0.10212 0.01024 0.00458 59906.596717 0.000421 3.01860 0.42525 0.93103 1 0.75555 0.10580 0.75130 0.10584 0.00425 0.00300 59906.597603 0.000465 2.62227 0.37054 0.96875 1 0.65806 0.09215 0.65251 0.09220 0.00555 0.00321 59906.598460 0.000392 2.95257 0.41884 1.00000 1 0.74074 0.10476 0.73861 0.10478 0.00212 0.00212 59906.599317 0.000465 2.58072 0.37069 0.96875 1 0.64516 0.09124 0.63591 0.09133 0.00925 0.00414 59906.600566 0.000784 2.55701 0.28195 0.97930 1 0.64293 0.06974 0.63317 0.06981 0.00976 0.00325