/* ** ** 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 58295.334554 0.000584 2.27296 0.16567 0.98515 0 58295.335764 0.000625 2.16791 0.15586 0.98611 0 58295.336962 0.000573 2.41417 0.17304 0.95960 0 58295.338186 0.000651 2.11374 0.15090 0.98222 0 58295.339494 0.000657 2.11497 0.15114 0.96035 0 58295.340749 0.000599 2.30296 0.16691 0.96135 0 58295.341976 0.000628 2.21426 0.16040 0.95392 0 58295.343869 0.001264 2.03771 0.10732 0.97483 0