/* ** ** 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 59755.905612 0.000119 12.65461 0.89930 1.00000 0 59755.905858 0.000127 11.67724 0.82421 1.00000 0 59755.906109 0.000124 11.87081 0.83421 1.00000 0 59755.906798 0.000564 12.43434 0.39812 1.00000 0 59755.907897 0.000535 12.84778 0.41546 0.99459 0 59755.908994 0.000561 12.30032 0.39578 0.99485 0 59755.910108 0.000553 12.50193 0.40117 1.00000 0 59755.911211 0.000550 12.52058 0.40201 1.00000 0 59755.911931 0.000171 11.65308 0.70739 0.98305 0 59755.912235 0.000133 11.75873 0.80194 0.97826 0 59755.912929 0.000561 12.27614 0.39572 0.99485 0 59755.914066 0.000576 11.86134 0.38402 1.00000 0 59755.915201 0.000558 11.86751 0.39009 1.00000 0 59755.916268 0.000509 13.42887 0.43454 1.00000 0 59755.916977 0.000200 11.90893 0.64822 1.00000 0 59755.917704 0.000527 12.98354 0.42266 1.00000 0 59755.918829 0.000599 12.86892 0.39176 0.99517 0