/* ** ** Swift/XRT light curve for Mrk 421. ** ** 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 58114.148991 0.000266 23.69103 0.75899 1.00000 0 21.90603 0.69066 21.66740 0.69409 0.23863 0.06889 58114.149538 0.000281 22.52384 0.72729 1.00000 0 20.77686 0.65506 20.43736 0.65993 0.33950 0.08002 58114.150088 0.000269 23.21709 0.74770 1.00000 0 21.67048 0.68323 21.35573 0.68775 0.31475 0.07869 58114.150614 0.000258 24.38155 0.78558 1.00000 0 22.62193 0.71359 22.29303 0.71831 0.32890 0.08222 58114.151135 0.000263 23.66681 0.76436 1.00000 0 22.08072 0.69721 21.73894 0.70212 0.34178 0.08289 58114.151665 0.000266 23.30151 0.75315 1.00000 0 21.75360 0.68825 21.43543 0.69283 0.31817 0.07954 58114.152194 0.000263 23.84279 0.76446 1.00000 0 21.99266 0.69582 21.79161 0.69872 0.20104 0.06358 58114.152732 0.000275 22.97093 0.74253 1.00000 0 21.17209 0.66819 20.82545 0.67316 0.34664 0.08170 58114.153265 0.000258 24.61558 0.79324 1.00000 0 22.73448 0.71536 22.36446 0.72066 0.37001 0.08721 58114.153785 0.000263 23.60696 0.76098 1.00000 0 21.99266 0.69582 21.71119 0.69987 0.28146 0.07522 58114.154309 0.000260 23.96342 0.77582 1.00000 0 22.28154 0.70425 21.91564 0.70951 0.36590 0.08624 58114.154847 0.000278 22.73362 0.72921 1.00000 0 20.99328 0.66188 20.74554 0.66544 0.24775 0.06871 58114.155388 0.000263 23.78363 0.76639 1.00000 0 22.23482 0.69964 21.87294 0.70482 0.36188 0.08530 58114.155906 0.000255 24.58863 0.79040 1.00000 0 22.92453 0.72241 22.61268 0.72689 0.31185 0.08052 58114.156430 0.000269 23.29770 0.74448 1.00000 0 21.60586 0.68221 21.42881 0.68476 0.17705 0.05902 58114.156957 0.000258 24.40530 0.77741 1.00000 0 22.59942 0.71323 22.45553 0.71530 0.14389 0.05439 58114.157486 0.000272 23.05793 0.74197 1.00000 0 21.41864 0.67563 21.12669 0.67982 0.29194 0.07538 58114.158019 0.000260 24.22627 0.77362 1.00000 0 22.41509 0.70636 22.21181 0.70928 0.20328 0.06428 58114.158537 0.000258 24.18638 0.77758 1.00000 0 22.48687 0.71145 22.24020 0.71501 0.24667 0.07121 58114.159066 0.000272 23.21815 0.74375 1.00000 0 21.43995 0.67597 21.20639 0.67932 0.23355 0.06742 58114.159596 0.000258 24.40561 0.78037 1.00000 0 22.66695 0.71430 22.44083 0.71754 0.22612 0.06818 58114.160128 0.000275 23.09513 0.73768 1.00000 0 21.55167 0.67415 21.24354 0.67854 0.30813 0.07703