/* ** ** 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 59106.901116 0.000347 3.87337 0.27697 0.99167 0 59106.901865 0.000402 3.41972 0.24428 0.97842 0 59106.902655 0.000388 3.54146 0.25597 0.96269 0 59106.903413 0.000370 3.65909 0.26313 0.97656 0 59106.904151 0.000367 3.65429 0.26481 0.98425 0 59106.904840 0.000321 4.20284 0.30504 0.97297 0 59106.905563 0.000402 3.38417 0.24460 0.97122 0 59106.906324 0.000359 3.74907 0.27126 0.98387 0 59106.907050 0.000367 3.66857 0.26715 0.97638 0 59106.907759 0.000341 4.06932 0.29251 0.97458 0 59106.908480 0.000379 3.55870 0.25949 0.96947 0 59106.909243 0.000379 3.69427 0.26650 0.94656 0 59106.909993 0.000370 3.53467 0.25976 0.99219 0 59106.910757 0.000394 3.45284 0.25308 0.97059 0 59106.911532 0.000382 3.55857 0.25911 0.97727 0 59106.912554 0.000639 3.70514 0.20162 0.97738 0