/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 59528.020776 0.000570 5.80712 0.42910 0.96447 0 59528.021690 0.000344 7.91163 0.56713 0.98319 0 59528.022489 0.000454 6.34238 0.45792 0.98726 0 59528.023354 0.000405 7.21749 0.51876 0.97143 0 59528.024150 0.000391 7.43752 0.54031 0.96296 0 59528.025003 0.000463 6.36365 0.46035 0.96250 0 59528.025854 0.000388 7.04613 0.51510 0.97761 0 59528.026652 0.000411 6.84405 0.49500 0.95775 0 59528.027457 0.000394 7.66228 0.55407 0.92647 0 59528.028232 0.000382 7.30931 0.52958 0.99242 0 59528.028947 0.000333 8.20626 0.59808 0.99130 0 59528.029601 0.000321 8.95327 0.64403 1.00000 0 59528.030240 0.000318 9.10236 0.64914 0.98182 0