/* ** ** 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 56281.468778 0.000729 0.57603 0.08206 0.91667 0 0.43362 0.06132 0.43064 0.06135 0.00298 0.00172 56281.469866 0.000359 0.48010 0.10854 0.91935 0 0.36904 0.08053 0.35696 0.08068 0.01207 0.00493 56281.470850 0.000619 0.67585 0.09651 0.91121 0 0.51368 0.07264 0.50897 0.07268 0.00471 0.00235 56281.472109 0.000639 0.65215 0.09453 0.91403 0 0.49588 0.07013 0.48452 0.07022 0.01136 0.00359 56281.473440 0.000692 0.59151 0.08662 0.92887 0 0.45120 0.06381 0.43674 0.06393 0.01447 0.00387 56281.474643 0.000512 0.81404 0.11653 0.91525 0 0.61831 0.08744 0.61123 0.08750 0.00708 0.00317 56281.475670 0.000515 0.77879 0.11149 0.95506 0 0.58922 0.08333 0.58247 0.08338 0.00675 0.00302 56281.476900 0.000715 0.60536 0.08646 0.89069 0 0.45530 0.06439 0.45113 0.06442 0.00417 0.00209 56281.478385 0.000770 0.49893 0.07354 0.93985 0 0.37663 0.05494 0.37296 0.05497 0.00367 0.00184