/* ** ** 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 59301.016414 0.000275 5.51292 0.39799 0.97895 0 59301.017016 0.000327 4.55265 0.33190 0.98230 0 59301.017589 0.000246 6.09207 0.43382 0.97647 0 59301.018118 0.000284 5.08633 0.36417 0.98980 0 59301.018651 0.000249 5.82681 0.42380 0.97674 0 59301.019134 0.000234 6.17455 0.44969 0.98765 0 59301.019611 0.000243 5.97797 0.43541 0.96429 0 59301.020106 0.000252 5.72399 0.41423 0.98851 0 59301.020615 0.000258 5.56062 0.39638 1.00000 0 59301.021136 0.000263 5.52651 0.39669 0.97802 0 59301.021666 0.000266 5.34724 0.38442 1.00000 0 59301.022418 0.000480 5.82338 0.30125 0.99933 0