/* ** ** 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 59672.140131 0.000171 14.71366 1.10056 0.96610 0 59672.140525 0.000223 14.82766 1.08805 0.98701 0 59672.140982 0.000234 16.00555 1.16092 0.98765 0 59672.141503 0.000286 13.45901 0.98215 0.96970 0 59672.142061 0.000272 13.82903 1.00337 0.98936 0 59672.142594 0.000260 14.47031 1.08034 0.98889 0 59672.143135 0.000281 13.49265 0.98983 0.98969 0 59672.143699 0.000284 13.40670 0.97446 0.96939 0 59672.144252 0.000269 14.44114 1.06172 0.94624 0 59672.144755 0.000234 15.98524 1.16157 0.98765 0 59672.145288 0.000298 12.58016 0.93201 0.98058 0 59672.145872 0.000286 13.45803 0.98223 0.95960 0 59672.146442 0.000284 13.37257 0.98337 0.96939 0 59672.146998 0.000272 13.60788 0.98841 1.00000 0 59672.147539 0.000269 14.02439 1.02273 0.97849 0 59672.148083 0.000275 14.12325 1.04153 0.92632 0 59672.148609 0.000252 14.99215 1.08936 0.97701 0 59672.149142 0.000281 13.36077 0.98269 0.97938 0 59672.149692 0.000269 13.91219 1.01437 0.98925 0 59672.150308 0.000347 14.71728 0.90792 0.99167 0