/* ** ** 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 57066.681105 0.000334 0.46344 0.10475 0.91304 1 0.38096 0.08518 0.37712 0.08523 0.00383 0.00271 57066.682020 0.000581 0.26117 0.05841 0.95000 1 0.21053 0.04708 0.21053 0.04708 0.00000 0.00000 57066.682935 0.000334 0.45429 0.10213 0.95652 1 0.36364 0.08131 0.36181 0.08133 0.00183 0.00183 57066.683792 0.000523 0.27408 0.06194 1.00000 1 0.22222 0.04969 0.21999 0.04972 0.00224 0.00158 57066.684750 0.000436 0.34094 0.07665 0.96667 1 0.27586 0.06169 0.27448 0.06170 0.00139 0.00139 57066.685854 0.000668 0.22721 0.05081 0.95652 1 0.18182 0.04066 0.18182 0.04066 0.00000 0.00000 57066.686958 0.000436 0.34627 0.07634 1.00000 1 0.28000 0.06110 0.27732 0.06113 0.00268 0.00190 57066.688019 0.000625 0.24213 0.05444 0.95349 1 0.19512 0.04363 0.19414 0.04364 0.00098 0.00098 57066.689166 0.000523 0.29108 0.06544 0.94444 1 0.23530 0.05261 0.23411 0.05263 0.00118 0.00118 57066.690328 0.000639 0.23165 0.05264 0.95455 1 0.19048 0.04259 0.18760 0.04262 0.00288 0.00166 57066.691650 0.000683 0.22574 0.04927 0.99094 1 0.18036 0.03936 0.18036 0.03936 0.00000 0.00000