/* ** ** 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 55743.424364 0.000654 0.24207 0.05309 0.95556 1 55743.425439 0.000421 0.34061 0.07656 1.00000 1 55743.426296 0.000436 0.35940 0.07843 0.96667 1 55743.427385 0.000654 0.22559 0.05044 0.97778 1 55743.428518 0.000479 0.30870 0.06939 0.96970 1 55743.429550 0.000552 0.27298 0.06168 0.94737 1 55743.430508 0.000407 0.36768 0.08222 0.96429 1 55743.431423 0.000508 0.30074 0.06725 0.94286 1 55743.432484 0.000552 0.27423 0.06164 0.94737 1 55743.433384 0.000349 0.43132 0.09645 0.95833 1 55743.434285 0.000552 0.27558 0.06162 0.94737 1 55743.435186 0.000349 0.47137 0.10337 0.91667 1 55743.435926 0.000392 0.37972 0.08535 0.96296 1 55743.436682 0.000363 0.39867 0.08915 1.00000 1 55743.437408 0.000363 0.41717 0.09149 1.00000 1 55743.438134 0.000363 0.43117 0.09503 0.96000 1 55743.438948 0.000450 0.31848 0.07159 1.00000 1 55743.439848 0.000450 0.32008 0.07157 1.00000 1 55743.440792 0.000494 0.47642 0.08505 0.97059 1 55743.441795 0.000508 0.28202 0.06339 1.00000 1 55743.442899 0.000596 0.24725 0.05558 0.97561 1 55743.443988 0.000465 0.37740 0.07869 0.94475 1 55743.491515 0.001162 0.34946 0.07322 0.94111 1