/* ** ** 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 59137.655217 0.000784 0.23584 0.05308 0.96296 1 0.15385 0.03440 0.15306 0.03441 0.00079 0.00079 59137.656859 0.000857 0.20854 0.04689 0.96610 1 0.14035 0.03138 0.13964 0.03139 0.00072 0.00072 59137.658500 0.000784 0.22597 0.05081 0.96296 1 0.15385 0.03440 0.15306 0.03441 0.00079 0.00079 59137.660432 0.001118 0.15999 0.03578 0.96104 1 0.10811 0.02417 0.10811 0.02417 0.00000 0.00000 59137.662524 0.000973 0.18288 0.04112 0.95522 1 0.12500 0.02795 0.12436 0.02796 0.00064 0.00064 59137.665080 0.001583 0.19420 0.03247 0.99108 1 0.13330 0.02222 0.13292 0.02222 0.00038 0.00038