/* ** ** 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 56095.408892 0.000552 0.74510 0.10560 0.89474 1 56095.409793 0.000349 0.47983 0.10330 0.95833 1 56095.410853 0.000712 0.54986 0.07716 0.95918 1 56095.412088 0.000523 0.71427 0.10208 0.97222 1 56095.413061 0.000450 0.35185 0.07716 0.96774 1 56095.413831 0.000320 0.48097 0.10755 0.95455 1 56095.414877 0.000726 0.49607 0.07087 1.00000 1 56095.415923 0.000320 0.47858 0.10816 0.95455 1 56095.416635 0.000392 0.37406 0.08364 1.00000 1 56095.417419 0.000392 0.38659 0.08690 0.96296 1 56095.418610 0.000799 0.50571 0.06832 0.99874 1