/* ** ** 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 56318.395343 0.000327 0.49852 0.11785 0.92035 0 0.38526 0.08615 0.36567 0.08639 0.01958 0.00653 56318.396257 0.000587 0.70059 0.09933 0.95567 0 0.51632 0.07302 0.51516 0.07303 0.00117 0.00117 56318.397504 0.000660 0.62477 0.08962 0.95614 0 0.45948 0.06498 0.45325 0.06503 0.00623 0.00254 56318.398740 0.000576 0.72978 0.10373 0.93467 0 0.53853 0.07616 0.53610 0.07618 0.00243 0.00172 56318.399944 0.000628 0.66685 0.09569 0.93088 0 0.49587 0.07013 0.48915 0.07018 0.00672 0.00274 56318.401228 0.000657 0.64982 0.09303 0.91630 0 0.48157 0.06810 0.47613 0.06815 0.00544 0.00243 56318.402545 0.000660 0.65894 0.09360 0.91667 0 0.48885 0.06845 0.48236 0.06850 0.00650 0.00265 56318.404021 0.000816 0.69817 0.08464 0.95390 0 0.51387 0.06186 0.51050 0.06189 0.00336 0.00168