/* ** ** 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 55219.340889 0.000255 24.79792 0.79089 1.00000 0 22.97007 0.72313 22.76056 0.72588 0.20951 0.06317 55219.341383 0.000240 26.15229 0.84060 1.00000 0 24.16072 0.76365 23.87801 0.76738 0.28271 0.07556 55219.341867 0.000243 25.47287 0.82201 1.00000 0 24.01618 0.75681 23.61712 0.76206 0.39906 0.08923 55219.342347 0.000237 26.12654 0.83649 1.00000 0 24.57751 0.77489 24.31180 0.77838 0.26572 0.07370 55219.342845 0.000260 23.62059 0.76040 1.00000 0 22.25929 0.70390 21.97995 0.70759 0.27934 0.07213 55219.343366 0.000260 23.67651 0.75896 1.00000 0 22.23703 0.70355 22.03218 0.70625 0.20485 0.06176 55219.343898 0.000272 22.68405 0.72912 1.00000 0 21.37602 0.67496 21.10857 0.67848 0.26745 0.06906 55219.344410 0.000240 25.76361 0.82627 1.00000 0 24.25726 0.76517 23.97455 0.76889 0.28271 0.07556 55219.344908 0.000258 24.12437 0.77211 1.00000 0 22.71198 0.71501 22.44833 0.71847 0.26365 0.07046 55219.345405 0.000240 25.71160 0.82545 1.00000 0 24.20899 0.76441 23.92628 0.76813 0.28271 0.07556 55219.345889 0.000243 25.48637 0.81751 1.00000 0 24.01618 0.75681 23.71689 0.76075 0.29929 0.07728 55219.346392 0.000260 23.91352 0.76894 1.00000 0 22.41510 0.70636 22.09852 0.71052 0.31659 0.07678 55219.346893 0.000240 25.75867 0.82556 1.00000 0 24.23312 0.76479 23.97061 0.76825 0.26251 0.07281 55219.347379 0.000246 25.33094 0.81120 1.00000 0 23.59223 0.74568 23.37533 0.74854 0.21690 0.06540 55219.347882 0.000258 24.49977 0.78090 1.00000 0 22.68947 0.71465 22.50115 0.71713 0.18832 0.05955 55219.348389 0.000249 24.92020 0.80185 1.00000 0 23.31790 0.73701 23.02556 0.74086 0.29233 0.07548 55219.348886 0.000249 25.47799 0.81248 1.00000 0 23.29461 0.73664 23.15818 0.73844 0.13642 0.05156 55219.349381 0.000246 26.02195 0.83005 1.00000 0 23.82791 0.74939 23.59130 0.75250 0.23662 0.06831 55219.349861 0.000234 26.58733 0.85839 1.00000 0 24.70781 0.78172 24.35605 0.78636 0.35176 0.08532 55219.350336 0.000240 26.41657 0.83908 1.00000 0 24.37794 0.76707 24.21640 0.76920 0.16155 0.05712 55219.350813 0.000237 26.67713 0.85618 1.00000 0 24.40650 0.77219 24.16122 0.77543 0.24528 0.07080 55219.351288 0.000237 26.27275 0.83944 1.00000 0 24.67524 0.77643 24.40952 0.77992 0.26572 0.07370 55219.351768 0.000243 25.85362 0.82874 1.00000 0 23.99233 0.75644 23.71299 0.76011 0.27934 0.07466 55219.352266 0.000255 24.48794 0.78697 1.00000 0 22.94730 0.72277 22.62352 0.72703 0.32378 0.07853 55219.352995 0.000475 24.38186 0.57342 1.00000 0 22.63525 0.52583 22.44108 0.52772 0.19418 0.04455