/* ** ** 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 56774.888457 0.000479 0.31806 0.07163 1.00000 1 0.24243 0.05421 0.24122 0.05422 0.00121 0.00121 56774.889517 0.000581 0.28348 0.06339 0.92500 1 0.21622 0.04835 0.21622 0.04835 0.00000 0.00000 56774.890505 0.000407 0.37163 0.08353 1.00000 1 0.28572 0.06389 0.28430 0.06390 0.00142 0.00142 56774.891290 0.000378 0.42142 0.09196 1.00000 1 0.32308 0.07050 0.32308 0.07050 0.00000 0.00000 56774.892364 0.000697 0.23355 0.05223 0.93750 1 0.17778 0.03975 0.17778 0.03975 0.00000 0.00000 56774.893701 0.000639 0.23482 0.05306 1.00000 1 0.18182 0.04066 0.18001 0.04068 0.00181 0.00128 56774.894892 0.000552 0.27201 0.06146 1.00000 1 0.21053 0.04708 0.20843 0.04710 0.00209 0.00148 56774.896010 0.000566 0.27294 0.06135 0.97436 1 0.21053 0.04708 0.20948 0.04709 0.00105 0.00105 56774.897100 0.000523 0.28517 0.06478 1.00000 1 0.22222 0.04969 0.21891 0.04973 0.00331 0.00191 56774.898436 0.000813 0.24345 0.04931 0.94643 1 0.18868 0.03774 0.18643 0.03776 0.00225 0.00130