/* ** ** 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 59669.144306 0.000501 12.79548 0.41514 0.99422 0 59669.145287 0.000480 13.11625 0.42850 1.00000 0 59669.146224 0.000457 13.72311 0.44821 1.00000 0 59669.147156 0.000475 13.35305 0.43612 0.99390 0 59669.148105 0.000475 13.38457 0.43141 1.00000 0 59669.149069 0.000489 12.99633 0.41886 1.00000 0 59669.150024 0.000466 13.63638 0.44242 1.00000 0 59669.150984 0.000495 12.80944 0.41450 1.00000 0 59669.151974 0.000495 12.72186 0.41561 1.00000 0 59669.152929 0.000460 13.83607 0.45085 0.99371 0 59669.153869 0.000480 13.24316 0.42766 1.00000 0 59669.154841 0.000492 12.76436 0.42194 1.00000 0 59669.156129 0.000796 12.94552 0.33002 1.00000 0