/* ** ** Swift/XRT light curve for Mrk 501. ** ** 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 58872.349122 0.000566 2.35532 0.33350 0.97436 1 0.54737 0.07591 0.53689 0.07601 0.01048 0.00396 58872.350226 0.000537 2.41342 0.34340 0.97297 1 0.55556 0.07857 0.55240 0.07860 0.00316 0.00224 58872.351213 0.000450 2.83190 0.39894 1.00000 1 0.65807 0.09215 0.65440 0.09218 0.00367 0.00260 58872.351998 0.000334 4.29882 0.58675 0.95652 1 0.98182 0.13361 0.97924 0.13363 0.00259 0.00259 58872.352782 0.000421 3.03545 0.42764 1.00000 1 0.70345 0.09850 0.69953 0.09854 0.00393 0.00278 58872.353639 0.000436 3.09479 0.43044 0.96667 1 0.71725 0.09946 0.71528 0.09948 0.00196 0.00196 58872.354525 0.000450 2.74170 0.39131 1.00000 1 0.64517 0.09124 0.63966 0.09130 0.00551 0.00318 58872.355411 0.000436 2.92166 0.41361 1.00000 1 0.69334 0.09615 0.68006 0.09628 0.01328 0.00502 58872.356341 0.000494 2.63919 0.37292 0.97059 1 0.61819 0.08656 0.61301 0.08661 0.00517 0.00299 58872.357547 0.000712 2.86179 0.32684 0.97638 1 0.66886 0.07478 0.65578 0.07489 0.01309 0.00395