/* ** ** 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 56758.090760 0.000755 0.25206 0.05798 0.96154 1 0.16000 0.03578 0.15920 0.03579 0.00080 0.00080 56758.092357 0.000842 0.21902 0.04900 0.94828 1 0.14546 0.03252 0.14546 0.03252 0.00000 0.00000 56758.093839 0.000639 0.26875 0.06010 1.00000 1 0.18182 0.04066 0.18182 0.04066 0.00000 0.00000 56758.095292 0.000813 0.21577 0.04876 0.96429 1 0.14815 0.03313 0.14667 0.03314 0.00147 0.00104 56758.096701 0.000596 0.28980 0.06550 1.00000 1 0.19512 0.04363 0.19318 0.04365 0.00194 0.00137 56758.097790 0.000494 0.35660 0.07975 0.97059 1 0.24243 0.05421 0.24243 0.05421 0.00000 0.00000 56758.098996 0.000712 0.23959 0.05388 1.00000 1 0.16327 0.03651 0.16245 0.03652 0.00081 0.00081 56758.100535 0.000828 0.37718 0.06396 0.94589 1 0.25967 0.04389 0.25893 0.04390 0.00074 0.00074