/* ** ** 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 59133.812136 0.000436 0.34295 0.07524 1.00000 1 59133.812978 0.000407 0.38501 0.08209 1.00000 1 59133.814184 0.000799 0.19214 0.04193 0.96364 1 59133.815564 0.000552 0.25396 0.05710 1.00000 1 59133.816973 0.000857 0.17094 0.03844 0.96610 1 59133.818367 0.000537 0.26895 0.06048 0.97297 1 59133.819747 0.000842 0.17556 0.03851 1.00000 1 59133.821403 0.000813 0.19120 0.04194 0.94643 1 59133.822754 0.000537 0.27683 0.06224 0.94595 1 59133.824017 0.000726 0.20640 0.04615 0.94000 1 59133.825238 0.000494 0.31590 0.06966 0.94118 1 59133.826269 0.000537 0.26295 0.05880 1.00000 1 59133.827242 0.000407 0.36030 0.08102 0.96429 1 59133.828201 0.000552 0.25841 0.05907 0.97368 1 59133.829232 0.000479 0.33562 0.07324 0.93939 1 59133.830278 0.000566 0.26938 0.05879 0.97436 1 59133.831556 0.000712 0.21566 0.04822 0.91837 1 59133.832791 0.000523 0.28656 0.06408 0.94444 1 59133.856046 0.022732 0.25182 0.05496 0.02643 1 59133.879403 0.000596 0.26038 0.05772 0.95122 1 59133.880565 0.000566 0.25957 0.05869 0.97436 1 59133.881655 0.000523 0.27856 0.06333 0.97222 1 59133.882788 0.000610 0.24124 0.05395 0.97619 1 59133.884182 0.000784 0.21567 0.04497 0.98148 1 59133.885823 0.000857 0.16912 0.03825 0.98305 1 59133.887247 0.000537 0.26864 0.06041 1.00000 1 59133.888365 0.000581 0.26154 0.05849 0.95000 1 59133.889600 0.000654 0.26299 0.05510 0.97127 1