/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 56498.491060 0.000637 0.62891 0.08978 0.96818 0 0.47967 0.06717 0.47104 0.06724 0.00863 0.00305 56498.492145 0.000448 0.88153 0.12744 0.96129 0 0.67226 0.09507 0.65838 0.09518 0.01388 0.00463 56498.493254 0.000660 0.61767 0.08843 0.94298 0 0.46589 0.06589 0.46055 0.06593 0.00534 0.00239 56498.494588 0.000674 0.61513 0.08830 0.92704 0 0.46374 0.06558 0.45735 0.06563 0.00638 0.00261 56498.495586 0.000324 0.53360 0.11932 0.90179 0 0.39670 0.08870 0.39670 0.08870 0.00000 0.00000 56498.496555 0.000645 0.67024 0.09643 0.88341 0 0.50846 0.07191 0.50030 0.07197 0.00817 0.00309 56498.497727 0.000527 0.76177 0.11207 0.92857 0 0.59270 0.08382 0.57095 0.08400 0.02176 0.00544 56498.498589 0.000336 0.50228 0.11372 0.91379 0 0.37799 0.08452 0.37365 0.08458 0.00434 0.00307 56498.499588 0.000663 0.52829 0.08507 0.87773 0 0.39867 0.06304 0.39181 0.06310 0.00686 0.00280 56498.500566 0.000315 0.53234 0.11904 0.92661 0 0.39670 0.08870 0.39670 0.08870 0.00000 0.00000 56498.501463 0.000582 0.56241 0.09212 0.89552 0 0.42293 0.06861 0.41910 0.06864 0.00383 0.00221