/* ** ** 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 59104.801473 0.000407 0.39745 0.08474 1.00000 1 0.31429 0.06701 0.31429 0.06701 0.00000 0.00000 59104.802301 0.000421 0.35529 0.08031 0.96552 1 0.28572 0.06389 0.28281 0.06392 0.00291 0.00206 59104.803100 0.000378 0.47817 0.09971 0.92308 1 0.38334 0.07993 0.38334 0.07993 0.00000 0.00000 59104.803957 0.000479 0.48631 0.08827 0.96970 1 0.38750 0.06960 0.38369 0.06963 0.00382 0.00220 59104.804858 0.000421 0.34443 0.07702 1.00000 1 0.27586 0.06169 0.27586 0.06169 0.00000 0.00000 59104.805686 0.000407 0.48003 0.09275 1.00000 1 0.38572 0.07423 0.38426 0.07425 0.00145 0.00145 59104.806630 0.000537 0.27735 0.06202 0.97297 1 0.22222 0.04969 0.22222 0.04969 0.00000 0.00000 59104.807574 0.000407 0.47662 0.09425 0.96429 1 0.38519 0.07554 0.38217 0.07557 0.00302 0.00213 59104.808373 0.000392 0.47057 0.10181 0.85185 1 0.38261 0.08157 0.37730 0.08163 0.00531 0.00307 59104.809157 0.000392 0.36574 0.08267 1.00000 1 0.29630 0.06625 0.29328 0.06629 0.00302 0.00213 59104.809884 0.000334 0.43394 0.09703 1.00000 1 0.34783 0.07778 0.34783 0.07778 0.00000 0.00000 59104.810988 0.000770 0.48167 0.06841 0.97891 1 0.38549 0.05452 0.38392 0.05453 0.00157 0.00111