/* ** ** 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 57168.250692 0.000127 23.92949 1.70727 0.99699 0 9.90990 0.67273 9.56076 0.67874 0.34914 0.09015 57168.250961 0.000142 23.09767 1.67896 1.00000 0 8.29953 0.58251 8.07031 0.58660 0.22922 0.06911 57168.251250 0.000148 21.94694 1.60842 1.00000 0 7.85622 0.55552 7.63599 0.55947 0.22023 0.06640 57168.251571 0.000174 20.01040 1.44977 0.96667 0 7.01167 0.49212 6.83563 0.49526 0.17605 0.05567 57168.251898 0.000153 21.57056 1.58223 1.00000 0 7.63535 0.53722 7.38490 0.54169 0.25045 0.06946 57168.252214 0.000162 20.97685 1.52978 0.98214 0 7.39413 0.51897 7.17135 0.52294 0.22278 0.06431 57168.252541 0.000165 20.35277 1.47431 1.00000 0 7.09954 0.49952 6.93832 0.50240 0.16122 0.05374 57168.252868 0.000162 20.25902 1.50703 1.00000 0 7.29786 0.51095 6.95143 0.51710 0.34643 0.07948 57168.253197 0.000168 19.93032 1.47120 0.98276 0 7.06439 0.49828 6.81361 0.50277 0.25079 0.06703 57168.253527 0.000162 20.86281 1.52163 0.98214 0 7.39413 0.51897 7.17135 0.52294 0.22278 0.06431 57168.253851 0.000162 21.85977 1.56534 0.96429 0 7.60525 0.53117 7.45399 0.53386 0.15127 0.05348 57168.254175 0.000162 20.95300 1.51828 1.00000 0 7.26209 0.50970 7.07976 0.51295 0.18233 0.05766 57168.254500 0.000162 20.70250 1.47517 1.00000 0 7.22632 0.50844 7.15338 0.50975 0.07293 0.03647 57168.254812 0.000150 22.13393 1.61739 0.98077 0 7.89550 0.55691 7.67527 0.56085 0.22023 0.06640 57168.255110 0.000148 22.42239 1.63827 1.00000 0 7.89550 0.55691 7.67527 0.56085 0.22023 0.06640 57168.255428 0.000171 20.15035 1.42684 1.00000 0 7.02865 0.48852 6.92481 0.49036 0.10384 0.04239 57168.255755 0.000156 21.51139 1.57677 0.98148 0 7.59755 0.53589 7.36637 0.54003 0.23118 0.06674 57168.256071 0.000159 21.49673 1.57600 0.98182 0 7.45686 0.52597 7.22996 0.53003 0.22690 0.06550 57168.256389 0.000159 20.82175 1.53140 0.98182 0 7.45686 0.52597 7.21105 0.53037 0.24581 0.06818 57168.256713 0.000165 20.10871 1.48378 0.98246 0 7.19054 0.50718 6.93528 0.51175 0.25527 0.06822 57168.257043 0.000165 19.95166 1.46653 1.00000 0 7.02925 0.49704 6.81429 0.50090 0.21496 0.06205 57168.257376 0.000168 19.71676 1.46026 1.00000 0 6.97713 0.49091 6.69546 0.49593 0.28167 0.07042 57168.257700 0.000156 21.30294 1.55365 1.00000 0 7.53106 0.52858 7.30415 0.53262 0.22690 0.06550 57168.258001 0.000145 22.80672 1.65248 1.00000 0 8.13354 0.57086 7.92933 0.57450 0.20421 0.06458 57168.258296 0.000150 22.80859 1.65092 0.96154 0 8.05341 0.56804 7.89004 0.57097 0.16337 0.05776 57168.258611 0.000165 20.00641 1.48340 1.00000 0 7.16983 0.50199 6.84739 0.50771 0.32244 0.07600 57168.258912 0.000136 24.22659 1.77500 1.00000 0 8.52483 0.60280 8.28586 0.60709 0.23897 0.07205 57168.259204 0.000156 21.93517 1.58214 0.98148 0 7.78655 0.54251 7.57463 0.54626 0.21192 0.06390 57168.259502 0.000142 23.54689 1.72730 0.97959 0 8.43070 0.59318 8.15416 0.59812 0.27654 0.07670 57168.259795 0.000150 22.23649 1.64166 1.00000 0 7.78219 0.54755 7.48765 0.55281 0.29454 0.07605 57168.260090 0.000145 22.76555 1.65383 1.00000 0 8.09347 0.56945 7.88926 0.57310 0.20421 0.06458 57168.260382 0.000148 22.76715 1.63598 1.00000 0 7.85622 0.55552 7.75611 0.55732 0.10010 0.04477 57168.260677 0.000148 21.97396 1.60469 1.00000 0 7.85622 0.55552 7.65601 0.55911 0.20021 0.06331 57168.261004 0.000179 19.00525 1.37090 0.96774 0 6.71117 0.47337 6.59205 0.47551 0.11912 0.04502 57168.261334 0.000150 22.63745 1.62562 1.00000 0 7.85924 0.55026 7.70215 0.55305 0.15709 0.05554 57168.261652 0.000168 19.72515 1.44886 1.00000 0 7.04621 0.49333 6.78215 0.49802 0.26407 0.06818 57168.261962 0.000142 23.55184 1.70189 1.00000 0 8.34042 0.58395 8.13204 0.58765 0.20838 0.06590 57168.262274 0.000171 19.15426 1.41256 0.98305 0 6.90805 0.48847 6.67919 0.49258 0.22886 0.06347 57168.262604 0.000159 21.16878 1.51703 1.00000 0 7.50340 0.52279 7.33632 0.52574 0.16708 0.05569 57168.262986 0.000223 21.53833 1.30386 0.98940 0 7.57325 0.44626 7.41242 0.44867 0.16083 0.04643