/* ** ** 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 56226.771829 0.000712 0.87410 0.12534 0.95918 1 0.42554 0.06018 0.42014 0.06023 0.00540 0.00241 56226.773180 0.000639 1.00436 0.14244 0.95455 1 0.47619 0.06734 0.47499 0.06735 0.00121 0.00121 56226.774516 0.000697 0.79526 0.11999 0.95833 1 0.39131 0.05833 0.38690 0.05837 0.00441 0.00221 56226.775519 0.000305 0.77808 0.17636 1.00000 1 0.38096 0.08518 0.37612 0.08525 0.00483 0.00342 56226.776158 0.000334 0.74482 0.16657 0.95652 1 0.36364 0.08131 0.36364 0.08131 0.00000 0.00000 56226.777015 0.000523 1.18649 0.16826 0.97222 1 0.57143 0.08081 0.56998 0.08083 0.00145 0.00145 56226.778206 0.000639 0.95383 0.13538 1.00000 1 0.46364 0.06492 0.45788 0.06497 0.00576 0.00258 56226.779440 0.000596 1.05151 0.14912 0.95122 1 0.51282 0.07252 0.51152 0.07254 0.00130 0.00130 56226.781329 0.001293 0.93760 0.09574 0.95623 1 0.45591 0.04629 0.45353 0.04631 0.00238 0.00119