/* ** ** 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 53674.474228 0.000421 0.33890 0.07619 1.00000 1 53674.475085 0.000436 0.35890 0.07832 0.96667 1 53674.476233 0.000712 0.53388 0.07613 0.93878 1 53674.477598 0.000654 0.57186 0.08040 0.97778 1 53674.478717 0.000465 0.30950 0.06957 1.00000 1 53674.479545 0.000363 0.39618 0.08859 1.00000 1 53674.480925 0.001017 0.42163 0.05499 0.99570 1 53674.522293 0.000407 0.51511 0.11587 0.94743 1 53674.523441 0.000741 0.30862 0.06906 0.94118 1 53674.524603 0.000421 0.51792 0.11581 1.00000 1 53674.525373 0.000349 0.61913 0.13845 1.00000 1 53674.526186 0.000465 0.49596 0.11205 0.93750 1 53674.527072 0.000421 0.53780 0.11794 1.00000 1 53674.528060 0.000566 0.38444 0.08596 1.00000 1 53674.529164 0.000537 0.43613 0.09852 0.91892 1 53674.530253 0.000552 0.39548 0.08889 1.00000 1 53674.531357 0.000552 0.50616 0.10249 0.96671 1