/* ** ** 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 59957.750769 0.000610 0.61665 0.08851 1.00000 1 59957.751772 0.000392 0.42270 0.09502 0.92593 1 59957.752556 0.000392 0.42745 0.09328 0.96296 1 59957.753311 0.000363 0.41781 0.09393 1.00000 1 59957.753979 0.000305 0.50359 0.11261 1.00000 1 59957.754764 0.000479 0.51019 0.09257 0.96970 1 59957.755548 0.000305 0.49851 0.11266 1.00000 1 59957.756216 0.000363 0.45994 0.10285 0.92000 1 59957.756986 0.000407 0.37507 0.08475 1.00000 1 59957.757858 0.000465 0.32581 0.07402 1.00000 1 59957.758700 0.000378 0.43773 0.09649 0.96154 1 59957.759572 0.000494 0.50784 0.09153 0.94118 1 59957.760589 0.000523 0.39260 0.07645 0.98874 1 59957.880961 0.000537 0.48638 0.08271 0.96178 1 59957.881818 0.000320 0.47267 0.10315 1.00000 1 59957.882472 0.000334 0.43963 0.10041 0.95652 1 59957.883271 0.000465 0.47419 0.08634 1.00000 1 59957.884375 0.000639 0.57034 0.08019 1.00000 1 59957.885348 0.000334 0.47209 0.10113 1.00000 1 59957.886030 0.000349 0.46752 0.10064 0.95833 1 59957.886728 0.000349 0.45292 0.09884 0.95833 1 59957.887410 0.000334 0.42031 0.09600 1.00000 1 59957.888442 0.000697 0.53238 0.07610 0.95833 1 59957.889691 0.000552 0.38821 0.07240 0.98320 1