/* ** ** 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 59436.651987 0.000305 0.78458 0.17660 1.00000 1 59436.652655 0.000363 0.67665 0.14950 1.00000 1 59436.653642 0.000625 0.99695 0.14138 0.95349 1 59436.654645 0.000349 0.79018 0.17245 0.91667 1 59436.655371 0.000378 0.76749 0.16463 0.92308 1 59436.656678 0.000930 1.03773 0.11716 0.98095 1 59436.913648 0.000334 0.92219 0.20126 0.92425 1 59436.914621 0.000639 1.05542 0.14889 1.00000 1 59436.915813 0.000552 1.27337 0.17962 0.97368 1 59436.916989 0.000625 1.12310 0.15927 0.97674 1 59436.917919 0.000305 0.87320 0.19898 1.00000 1 59436.918848 0.000625 1.14738 0.16232 0.95349 1 59436.920098 0.000625 1.18292 0.16815 0.90698 1 59436.921216 0.000494 1.35756 0.19299 1.00000 1 59436.922291 0.000581 1.15375 0.16400 1.00000 1 59436.923453 0.000581 1.19471 0.16689 1.00000 1 59436.924615 0.000581 1.15351 0.16356 1.00000 1 59436.926126 0.000930 1.10893 0.12957 0.96246 1