/* ** ** 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 55768.942371 0.000349 0.45088 0.09938 0.95833 1 0.36522 0.07970 0.36173 0.07974 0.00349 0.00247 55768.943126 0.000407 0.47165 0.09148 1.00000 1 0.38572 0.07423 0.38285 0.07426 0.00287 0.00203 55768.943969 0.000436 0.36456 0.08152 0.90000 1 0.29630 0.06625 0.29630 0.06625 0.00000 0.00000 55768.945116 0.000712 0.43539 0.07010 0.89508 1 0.35569 0.05696 0.35385 0.05697 0.00183 0.00129 55768.989898 0.000407 0.49150 0.11078 0.92467 1 0.30899 0.06909 0.30745 0.06911 0.00154 0.00154 55768.990755 0.000450 0.47415 0.10659 1.00000 1 0.25807 0.05771 0.25678 0.05772 0.00128 0.00128 55768.991946 0.000741 0.27835 0.06290 1.00000 1 0.15686 0.03508 0.15530 0.03509 0.00156 0.00110 55768.993312 0.000625 0.34811 0.07909 0.95349 1 0.19512 0.04363 0.19221 0.04366 0.00291 0.00168 55768.994634 0.000697 0.31069 0.06849 1.00000 1 0.17500 0.03819 0.17334 0.03821 0.00166 0.00117 55768.995926 0.000596 0.36524 0.08210 0.97561 1 0.20000 0.04472 0.19901 0.04473 0.00099 0.00099 55768.997175 0.000654 0.33394 0.07547 0.95556 1 0.18605 0.04160 0.18420 0.04162 0.00185 0.00131 55768.998919 0.001031 0.28218 0.05431 0.98531 1 0.15438 0.02971 0.15438 0.02971 0.00000 0.00000