/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 57518.323776 0.000226 6.04776 0.42950 0.98718 0 5.25550 0.36978 5.21275 0.37019 0.04275 0.01745 57518.324262 0.000260 5.19470 0.37078 0.97778 0 4.55304 0.32195 4.51563 0.32231 0.03741 0.01527 57518.324734 0.000211 6.39222 0.45607 0.98630 0 5.62047 0.39545 5.55189 0.39612 0.06858 0.02286 57518.325185 0.000240 5.67702 0.40323 0.98795 0 5.00834 0.34980 4.93474 0.35050 0.07360 0.02219 57518.325669 0.000243 5.56202 0.39790 0.98810 0 4.92386 0.34474 4.83131 0.34563 0.09255 0.02473 57518.326155 0.000243 5.46865 0.39341 0.98810 0 4.82732 0.34134 4.75460 0.34205 0.07272 0.02192 57518.326670 0.000272 4.91874 0.35369 0.98936 0 4.35133 0.30616 4.26874 0.30695 0.08260 0.02207 57518.327199 0.000258 5.26691 0.37829 0.97753 0 4.60537 0.32565 4.54230 0.32626 0.06307 0.01994 57518.327694 0.000237 5.84966 0.41624 0.96341 0 5.07174 0.35863 5.04396 0.35889 0.02778 0.01389 57518.328163 0.000231 5.92285 0.42217 0.97500 0 5.21381 0.36594 5.14347 0.36661 0.07034 0.02224 57518.328646 0.000252 5.36669 0.38171 0.98851 0 4.70551 0.33108 4.66085 0.33151 0.04466 0.01688 57518.329141 0.000243 5.45786 0.39123 1.00000 0 4.81755 0.33896 4.73916 0.33972 0.07838 0.02263 57518.329624 0.000240 5.51338 0.39353 1.00000 0 4.82732 0.34134 4.78765 0.34173 0.03966 0.01619 57518.330099 0.000234 5.67453 0.40738 1.00000 0 4.99597 0.35152 4.90792 0.35236 0.08806 0.02442 57518.330588 0.000255 5.36409 0.37961 1.00000 0 4.64410 0.32515 4.60045 0.32557 0.04364 0.01650 57518.331071 0.000229 5.85901 0.41544 1.00000 0 5.12245 0.36041 5.08773 0.36075 0.03473 0.01553 57518.331531 0.000231 5.73037 0.40798 1.00000 0 5.03338 0.35503 4.99223 0.35542 0.04115 0.01680 57518.331959 0.000197 6.94705 0.49519 0.98529 0 6.06981 0.42602 5.98792 0.42680 0.08189 0.02590 57518.332408 0.000252 5.36381 0.38691 0.97701 0 4.76087 0.33497 4.65759 0.33597 0.10328 0.02582 57518.332897 0.000237 5.64568 0.40510 0.98780 0 4.97124 0.35064 4.89673 0.35136 0.07451 0.02247 57518.333371 0.000237 5.69390 0.40985 0.98780 0 4.97124 0.35064 4.88318 0.35149 0.08806 0.02442 57518.333852 0.000243 5.49516 0.39103 1.00000 0 4.76985 0.33728 4.74372 0.33753 0.02613 0.01306 57518.334335 0.000240 5.49481 0.39467 1.00000 0 4.82732 0.34134 4.76121 0.34198 0.06611 0.02090 57518.334986 0.000411 5.84260 0.31321 0.97887 0 5.13085 0.27193 5.07953 0.27231 0.05131 0.01423