/* ** ** 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 54966.020239 0.000318 4.19045 0.30099 1.00000 0 3.64242 0.25756 3.59239 0.25804 0.05003 0.01582 54966.020841 0.000284 4.72557 0.33752 1.00000 0 4.10888 0.28982 4.06395 0.29025 0.04492 0.01588 54966.021466 0.000341 3.98329 0.28567 0.97458 0 3.48406 0.24636 3.44099 0.24678 0.04307 0.01436 54966.022074 0.000266 5.10977 0.36232 0.98913 0 4.44696 0.31289 4.41672 0.31318 0.03024 0.01352 54966.022615 0.000275 4.85098 0.34955 0.98947 0 4.26241 0.30140 4.19216 0.30208 0.07025 0.02028 54966.023217 0.000327 4.16803 0.29693 0.98230 0 3.64570 0.25651 3.60604 0.25689 0.03966 0.01402 54966.023822 0.000278 4.94490 0.35241 0.96875 0 4.30824 0.30464 4.27866 0.30493 0.02959 0.01323 54966.024397 0.000298 4.44234 0.31909 1.00000 0 3.88997 0.27506 3.83654 0.27558 0.05343 0.01690 54966.024976 0.000281 4.79322 0.34361 0.98969 0 4.21535 0.29659 4.14656 0.29725 0.06879 0.01986 54966.025561 0.000304 4.44063 0.31666 0.99048 0 3.87183 0.27310 3.83479 0.27346 0.03704 0.01400 54966.026200 0.000336 3.95525 0.28382 1.00000 0 3.47129 0.24485 3.41911 0.24535 0.05218 0.01573 54966.026837 0.000301 4.48834 0.32189 0.98077 0 3.92810 0.27776 3.87955 0.27823 0.04856 0.01619 54966.027433 0.000295 4.61365 0.32970 0.98039 0 4.04673 0.28473 3.99170 0.28526 0.05503 0.01740 54966.028023 0.000295 4.59372 0.32624 0.99020 0 4.00667 0.28191 3.97397 0.28222 0.03269 0.01335 54966.028576 0.000258 5.16564 0.36952 1.00000 0 4.52438 0.31913 4.46873 0.31966 0.05565 0.01855 54966.029117 0.000284 4.69568 0.33890 0.98980 0 4.13058 0.29208 4.05683 0.29279 0.07375 0.02046 54966.029704 0.000304 4.61359 0.32408 0.98095 0 4.02612 0.27983 3.98872 0.28019 0.03740 0.01414 54966.030300 0.000292 4.61988 0.33556 0.97030 0 4.08843 0.28910 3.99297 0.29002 0.09546 0.02315 54966.030905 0.000312 4.34886 0.31288 0.97222 0 3.81587 0.26982 3.75822 0.27038 0.05765 0.01738 54966.031524 0.000307 4.39700 0.31355 0.99057 0 3.83495 0.27050 3.79826 0.27085 0.03669 0.01387 54966.032143 0.000312 4.27308 0.30537 1.00000 0 3.74697 0.26364 3.69602 0.26413 0.05096 0.01611 54966.032757 0.000301 4.49782 0.32193 0.99038 0 3.92887 0.27643 3.87009 0.27700 0.05877 0.01772 54966.033347 0.000289 4.72532 0.33783 0.98000 0 4.08843 0.28910 4.04913 0.28948 0.03931 0.01486 54966.033934 0.000298 4.64564 0.32992 0.97087 0 4.04673 0.28473 4.01371 0.28505 0.03302 0.01348 54966.034831 0.000599 4.50202 0.22882 0.98086 0 3.91712 0.19659 3.87375 0.19689 0.04337 0.01084 54966.098613 0.000434 4.49992 0.32691 0.96017 0 2.78191 0.19671 2.75294 0.19698 0.02897 0.01024 54966.099667 0.000619 3.53980 0.25860 0.94860 0 1.97373 0.13956 1.91978 0.14006 0.05395 0.01177 54966.100807 0.000521 3.99351 0.29225 0.97778 0 2.27651 0.16097 2.20837 0.16160 0.06815 0.01421 54966.102057 0.000729 3.99385 0.25029 0.94048 0 2.26537 0.13838 2.21476 0.13878 0.05061 0.01055