/* ** ** 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 55029.886134 0.000310 4.22211 0.30684 1.00000 0 55029.886773 0.000330 4.16762 0.29811 0.96491 0 55029.887439 0.000336 4.05721 0.29127 0.96552 0 55029.888098 0.000324 4.12549 0.29452 0.99107 0 55029.888735 0.000312 4.23468 0.30823 0.98148 0 55029.889395 0.000347 3.87400 0.27795 0.98333 0 55029.890057 0.000315 4.33710 0.30931 0.97251 0 55029.891026 0.000654 3.69135 0.19780 0.99404 0 55029.955028 0.000425 4.08341 0.29234 0.96244 0 55029.955795 0.000341 4.52754 0.32534 0.96610 0 55029.956472 0.000336 4.61853 0.33008 0.99138 0 55029.957181 0.000373 4.25006 0.30270 0.98487 0 55029.958295 0.000741 3.90396 0.20707 0.98047 0 55030.003239 0.000203 2.93789 0.57525 0.99892 1