/* ** ** 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 59306.987073 0.000226 27.93172 0.89345 1.00000 0 25.83789 0.81463 25.58112 0.81830 0.25677 0.07742 59306.987507 0.000208 29.89167 0.95512 1.00000 0 27.90758 0.88119 27.67998 0.88445 0.22759 0.07586 59306.987944 0.000229 27.48401 0.87892 1.00000 0 25.46011 0.80351 25.22964 0.80681 0.23047 0.07288 59306.988392 0.000220 28.47610 0.92404 1.00000 0 26.33332 0.83315 25.87813 0.83967 0.45518 0.10443 59306.988832 0.000220 28.27769 0.90981 1.00000 0 26.49148 0.83565 26.13212 0.84078 0.35936 0.09279 59306.989263 0.000211 29.57048 0.94514 1.00000 0 27.58017 0.86999 27.33075 0.87356 0.24942 0.07887 59306.989686 0.000211 29.58758 0.94214 1.00000 0 27.49784 0.86869 27.34819 0.87084 0.14965 0.06109 59306.990125 0.000229 27.23549 0.87724 1.00000 0 25.56155 0.80511 25.16974 0.81070 0.39180 0.09503 59306.990586 0.000231 27.11920 0.86598 1.00000 0 25.34219 0.79662 25.06908 0.80052 0.27311 0.07884 59306.991048 0.000231 26.97005 0.85783 1.00000 0 25.01665 0.79149 24.92562 0.79280 0.09104 0.04552 59306.991491 0.000211 29.35126 0.94659 1.00000 0 27.52528 0.86912 27.12622 0.87483 0.39906 0.09977 59306.991928 0.000226 27.33529 0.88602 1.00000 0 25.70947 0.81260 25.26596 0.81894 0.44351 0.10175 59306.992374 0.000220 28.31359 0.90415 1.00000 0 26.33332 0.83315 26.16562 0.83556 0.16770 0.06338 59306.992814 0.000220 28.26948 0.90808 1.00000 0 26.43876 0.83482 26.12731 0.83927 0.31144 0.08638 59306.993245 0.000211 29.40143 0.94493 1.00000 0 27.49784 0.86869 27.17360 0.87333 0.32424 0.08993 59306.993679 0.000223 28.19405 0.89623 1.00000 0 26.22548 0.82603 26.05996 0.82839 0.16552 0.06256 59306.994133 0.000231 26.62432 0.86412 1.00000 0 25.06673 0.79228 24.61155 0.79879 0.45518 0.10178 59306.994587 0.000223 27.92662 0.89588 1.00000 0 26.09540 0.82397 25.81165 0.82804 0.28375 0.08191 59306.995036 0.000226 27.46060 0.88562 1.00000 0 25.76084 0.81341 25.38736 0.81875 0.37348 0.09337 59306.995478 0.000217 28.97959 0.92148 1.00000 0 26.97825 0.84889 26.78404 0.85167 0.19421 0.06866 59306.995936 0.000240 25.90493 0.82968 1.00000 0 24.16071 0.76365 23.94134 0.76679 0.21937 0.06937 59306.996404 0.000229 27.36309 0.87696 1.00000 0 25.61226 0.80591 25.28960 0.81051 0.32266 0.08623 59306.996853 0.000220 28.51967 0.91043 1.00000 0 26.62327 0.83772 26.35975 0.84148 0.26353 0.07946 59306.997481 0.000408 28.15371 0.66866 0.99291 0 26.37248 0.61431 26.02134 0.61802 0.35114 0.06758