/* ** ** 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 59072.941858 0.000581 0.58100 0.12632 0.87500 1 59072.943223 0.000784 0.34341 0.07680 0.94444 1 59072.945198 0.001191 0.22421 0.05041 0.96341 1 59072.946956 0.000566 0.50345 0.11258 0.89744 1 59072.948075 0.000552 0.51747 0.11633 0.89474 1 59072.949411 0.000784 0.35488 0.07978 0.92593 1 59072.951081 0.000886 0.32008 0.07020 0.95082 1 59072.953391 0.001423 0.24638 0.04855 0.98468 1 59073.001964 0.000320 0.50168 0.11059 0.99162 1 59073.002748 0.000465 0.37453 0.08420 0.90625 1 59073.003547 0.000334 0.49548 0.10813 1.00000 1 59073.004288 0.000407 0.40264 0.09004 0.96429 1 59073.005189 0.000494 0.31665 0.07118 1.00000 1 59073.006176 0.000494 0.33715 0.07540 0.94118 1 59073.007033 0.000363 0.47288 0.10574 0.92000 1 59073.007803 0.000407 0.40082 0.08963 0.96429 1 59073.008559 0.000349 0.44464 0.09944 1.00000 1 59073.009445 0.000537 0.30869 0.06941 0.94595 1 59073.010534 0.000552 0.28480 0.06404 1.00000 1 59073.011493 0.000407 0.39760 0.08892 0.96429 1 59073.012321 0.000421 0.36966 0.08267 1.00000 1 59073.013105 0.000363 0.43621 0.09806 0.96000 1 59073.013831 0.000363 0.42683 0.09545 1.00000 1 59073.014558 0.000363 0.45782 0.10293 0.92000 1 59073.015385 0.000465 0.33387 0.07506 1.00000 1 59073.016344 0.000494 0.46285 0.08691 0.96600 1