/* ** ** 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 59248.121591 0.000552 2.24544 0.32043 0.94737 1 59248.122767 0.000625 1.93605 0.27276 1.00000 1 59248.123842 0.000450 2.70968 0.37905 1.00000 1 59248.124685 0.000392 3.13644 0.44127 1.00000 1 59248.125440 0.000363 3.72767 0.52147 0.92000 1 59248.126181 0.000378 3.18421 0.45120 1.00000 1 59248.126907 0.000349 3.44825 0.49211 1.00000 1 59248.127619 0.000363 3.70405 0.52113 0.92000 1 59248.128447 0.000465 2.63618 0.37845 0.96875 1 59248.129304 0.000392 3.10572 0.43873 1.00000 1 59248.130277 0.000581 2.16530 0.30900 0.95000 1 59248.131265 0.000407 3.10265 0.43838 0.96429 1 59248.132006 0.000334 3.61106 0.51378 1.00000 1 59248.132776 0.000436 2.74423 0.38927 1.00000 1 59248.133603 0.000392 3.17690 0.45065 0.96296 1 59248.134373 0.000378 3.35012 0.46544 1.00000 1 59248.135129 0.000378 3.10193 0.45081 1.00000 1 59248.135869 0.000363 3.32757 0.47017 1.00000 1 59248.136843 0.000610 3.11302 0.36360 0.94723 1