/* ** ** 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 59929.988802 0.000596 0.48943 0.11098 0.95122 1 59929.989950 0.000552 0.64592 0.14597 0.89474 1 59929.991228 0.000726 0.52237 0.12119 0.82000 1 59929.992361 0.000407 0.86886 0.19848 0.89286 1 59929.993291 0.000523 0.60754 0.13657 1.00000 1 59929.994816 0.001002 0.43940 0.08863 0.90896 1 59930.971726 0.000552 1.29596 0.18332 0.93642 1 59930.972597 0.000320 0.81071 0.18369 1.00000 1 59930.973338 0.000421 0.86445 0.16493 1.00000 1 59930.974108 0.000349 0.86372 0.18113 1.00000 1 59930.975067 0.000610 1.09018 0.15538 0.97619 1 59930.976316 0.000639 1.04480 0.14814 1.00000 1 59930.977565 0.000610 1.06823 0.15267 1.00000 1 59930.978814 0.000639 1.18411 0.16195 0.95455 1 59930.979875 0.000421 0.86660 0.16846 0.96552 1 59930.981008 0.000712 0.93944 0.13391 0.97959 1 59930.982199 0.000479 0.87390 0.15698 0.96970 1 59930.983274 0.000596 1.11404 0.15719 1.00000 1 59930.984378 0.000508 1.32275 0.18855 0.97143 1 59930.985336 0.000450 0.88253 0.16390 0.96774 1 59930.986092 0.000305 0.84986 0.19256 1.00000 1 59930.987631 0.001235 1.10028 0.11062 0.96497 1