/* ** ** 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 55543.884388 0.000234 27.33647 0.87747 1.00000 0 24.90566 0.78484 24.59092 0.78934 0.31474 0.08412 55543.884859 0.000237 26.70411 0.86511 1.00000 0 24.47977 0.77335 24.05784 0.77938 0.42194 0.09680 55543.885337 0.000240 26.76946 0.85381 1.00000 0 24.23311 0.76479 24.05759 0.76730 0.17552 0.06205 55543.885817 0.000240 27.71136 0.88989 0.97593 0 24.95456 0.78561 24.61735 0.79042 0.33721 0.08707 55543.886297 0.000240 26.62178 0.85564 1.00000 0 24.18484 0.76403 23.89962 0.76811 0.28521 0.07910 55543.886778 0.000240 27.04978 0.86354 1.00000 0 24.37793 0.76707 24.13659 0.77052 0.24134 0.07277 55543.887261 0.000243 26.44983 0.85005 1.00000 0 23.89692 0.75493 23.61510 0.75897 0.28182 0.07816 55543.887759 0.000255 25.22999 0.81395 1.00000 0 22.87899 0.72170 22.52721 0.72672 0.35178 0.08532 55543.888259 0.000246 26.33520 0.84780 1.00000 0 23.78076 0.74865 23.41656 0.75385 0.36420 0.08833 55543.888745 0.000240 27.20020 0.87124 1.00000 0 24.28138 0.76555 24.01811 0.76931 0.26327 0.07600 55543.889226 0.000240 26.84163 0.85889 1.00000 0 24.32966 0.76631 24.06638 0.77007 0.26327 0.07600 55543.889706 0.000240 27.60055 0.88140 1.00000 0 24.42620 0.76783 24.16293 0.77158 0.26327 0.07600 55543.890186 0.000240 26.74218 0.86177 1.00000 0 24.18484 0.76403 23.85574 0.76874 0.32909 0.08497 55543.890678 0.000252 25.74331 0.82730 1.00000 0 23.25710 0.73180 22.92221 0.73658 0.33489 0.08372 55543.891167 0.000237 27.06906 0.87406 1.00000 0 24.57750 0.77489 24.17777 0.78059 0.39973 0.09422 55543.891650 0.000246 26.53121 0.84193 1.00000 0 23.59221 0.74568 23.52794 0.74660 0.06427 0.03711 55543.892136 0.000240 27.24145 0.87594 1.00000 0 24.28138 0.76555 23.95229 0.77025 0.32909 0.08497 55543.892620 0.000243 26.87140 0.86843 1.00000 0 23.82537 0.75380 23.47852 0.75877 0.34685 0.08671 55543.893106 0.000243 26.70996 0.85588 1.00000 0 24.15926 0.75906 23.83409 0.76369 0.32518 0.08396 55543.893580 0.000231 27.62127 0.89297 1.00000 0 25.06673 0.79228 24.67977 0.79782 0.38696 0.09385 55543.894049 0.000237 27.50161 0.87683 1.00000 0 24.55307 0.77450 24.37541 0.77705 0.17766 0.06281 55543.894524 0.000237 27.50730 0.87679 1.00000 0 24.62636 0.77566 24.42649 0.77851 0.19986 0.06662 55543.895001 0.000240 27.38342 0.87668 1.00000 0 24.30552 0.76593 24.04225 0.76969 0.26327 0.07600 55543.895478 0.000237 28.22023 0.89937 1.00000 0 24.94396 0.78064 24.63306 0.78505 0.31090 0.08309