/* ** ** 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 55250.312511 0.000090 74.61094 2.37389 1.00000 0 68.11341 2.09803 66.84949 2.12712 1.26392 0.35055 55250.312688 0.000087 76.25201 2.43738 1.00000 0 68.44730 2.13793 67.54311 2.15907 0.90419 0.30140 55250.312864 0.000090 74.14776 2.33560 1.00000 0 67.14406 2.08305 66.56071 2.09662 0.58335 0.23815 55250.313038 0.000084 79.18660 2.49804 1.00000 0 71.56744 2.22349 70.94386 2.23802 0.62358 0.25458 55250.313206 0.000084 77.37522 2.48850 1.00000 0 69.28778 2.18779 68.56027 2.20501 0.72751 0.27497 55250.313376 0.000087 75.34544 2.43328 1.00000 0 68.11341 2.13271 66.90782 2.16092 1.20559 0.34802 55250.313550 0.000087 73.85139 2.40018 1.00000 0 66.97819 2.11487 65.87306 2.14095 1.10512 0.33321 55250.313721 0.000084 80.00563 2.55349 1.00000 0 70.66940 2.20950 69.83795 2.22897 0.83144 0.29396 55250.313889 0.000084 78.61350 2.52588 1.00000 0 69.77135 2.19541 68.93990 2.21501 0.83144 0.29396 55250.314062 0.000090 72.79855 2.34237 1.00000 0 65.72234 2.06088 64.75008 2.08369 0.97225 0.30745 55250.314236 0.000084 80.03257 2.54778 1.00000 0 70.66940 2.20950 69.94188 2.22654 0.72751 0.27497 55250.314404 0.000084 79.68744 2.51930 1.00000 0 69.84042 2.19650 69.63257 2.20141 0.20786 0.14698 55250.314577 0.000090 74.30998 2.37148 1.00000 0 65.46384 2.05682 64.88049 2.07056 0.58335 0.23815 55250.314760 0.000093 73.17036 2.33660 1.00000 0 64.92059 2.01601 63.88454 2.04007 1.03605 0.31238 55250.314939 0.000087 77.36829 2.48077 1.00000 0 68.71442 2.14210 67.60929 2.16786 1.10512 0.33321 55250.315107 0.000081 81.88252 2.60593 1.00000 0 71.76234 2.26593 71.43942 2.27359 0.32293 0.18644 55250.315272 0.000084 79.40007 2.54052 1.00000 0 69.97858 2.19867 69.25108 2.21580 0.72751 0.27497 55250.315445 0.000090 73.87399 2.35176 1.00000 0 66.11008 2.06695 65.42950 2.08289 0.68057 0.25723 55250.315622 0.000087 75.38976 2.43247 1.00000 0 67.24530 2.11908 66.34111 2.14041 0.90419 0.30140 55250.315795 0.000087 76.77261 2.46034 1.00000 0 67.77953 2.12748 66.97580 2.14637 0.80373 0.28416 55250.315966 0.000084 78.85550 2.55346 1.00000 0 70.11674 2.20084 68.86959 2.23009 1.24716 0.36002 55250.316137 0.000087 75.62495 2.43988 1.00000 0 66.91141 2.11381 66.10769 2.13283 0.80373 0.28416 55250.316310 0.000087 76.29688 2.43722 1.00000 0 67.17852 2.11803 66.67619 2.12991 0.50233 0.22465 55250.316484 0.000087 77.01341 2.46299 1.00000 0 68.04663 2.13167 67.24290 2.15052 0.80373 0.28416 55250.316658 0.000087 77.27872 2.44614 1.00000 0 68.71442 2.14210 68.11162 2.15619 0.60279 0.24609 55250.316828 0.000084 78.03703 2.50872 1.00000 0 69.70226 2.19433 68.87083 2.21393 0.83144 0.29396 55250.316999 0.000087 76.80697 2.45136 1.00000 0 68.31374 2.13585 67.51002 2.15467 0.80373 0.28416 55250.317167 0.000081 81.28049 2.57810 1.00000 0 72.62092 2.27944 72.19035 2.28959 0.43057 0.21528 55250.317335 0.000087 76.55481 2.46486 1.00000 0 67.84630 2.12853 66.84164 2.15211 1.00466 0.31770 55250.317508 0.000087 76.45454 2.44881 1.00000 0 67.51241 2.12328 66.80915 2.13986 0.70326 0.26581 55250.317685 0.000090 73.92433 2.37018 1.00000 0 65.20535 2.05276 64.52477 2.06881 0.68057 0.25723 55250.317861 0.000087 76.97930 2.46318 1.00000 0 67.97986 2.13062 67.17613 2.14949 0.80373 0.28416 55250.318035 0.000087 77.25893 2.46581 1.00000 0 68.31374 2.13585 67.51002 2.15467 0.80373 0.28416 55250.318209 0.000087 77.41905 2.46073 1.00000 0 68.18019 2.13376 67.57739 2.14790 0.60279 0.24609 55250.318382 0.000087 77.12209 2.45236 1.00000 0 67.77953 2.12748 67.27719 2.13931 0.50233 0.22465 55250.318556 0.000087 76.98425 2.44409 1.00000 0 67.64597 2.12538 67.24410 2.13486 0.40186 0.20093 55250.318732 0.000090 72.50024 2.37882 1.00000 0 64.62373 2.04358 63.26258 2.07571 1.36115 0.36378 55250.318912 0.000090 74.77501 2.38775 1.00000 0 66.04546 2.06594 65.26765 2.08416 0.77780 0.27499 55250.319091 0.000090 75.77973 2.39042 1.00000 0 66.62707 2.07502 66.14095 2.08637 0.48612 0.21740 55250.319265 0.000084 78.90997 2.54860 1.00000 0 70.11674 2.20084 68.97352 2.22767 1.14323 0.34470 55250.319438 0.000090 74.91404 2.38483 1.00000 0 66.11008 2.06695 65.42950 2.08289 0.68057 0.25723 55250.319615 0.000087 76.01058 2.46903 1.00000 0 67.71275 2.12643 66.40669 2.15706 1.30605 0.36223 55250.319791 0.000090 74.09945 2.39073 1.00000 0 65.72234 2.06088 64.65286 2.08595 1.06947 0.32246 55250.319968 0.000087 76.14566 2.43221 1.00000 0 66.84464 2.11276 66.44277 2.12229 0.40186 0.20093 55250.320142 0.000087 76.91421 2.45335 1.00000 0 67.71275 2.12643 67.10995 2.14062 0.60279 0.24609 55250.320315 0.000087 77.11481 2.47009 1.00000 0 68.18019 2.13376 67.27600 2.15494 0.90419 0.30140 55250.320495 0.000093 71.86889 2.29956 1.00000 0 63.41809 1.99255 62.75879 2.00807 0.65931 0.24919 55250.320674 0.000087 76.99857 2.46636 1.00000 0 68.18019 2.13376 67.27600 2.15494 0.90419 0.30140 55250.320850 0.000090 74.32272 2.36813 1.00000 0 65.33459 2.05479 64.84846 2.06626 0.48612 0.21740 55250.321030 0.000090 74.84303 2.41088 1.00000 0 66.56245 2.07401 65.29852 2.10343 1.26392 0.35055 55250.321203 0.000084 80.43226 2.53803 1.00000 0 70.46215 2.20626 70.15036 2.21359 0.31179 0.18001 55250.321374 0.000087 77.51711 2.46644 1.00000 0 68.38052 2.13689 67.67726 2.15336 0.70326 0.26581 55250.321551 0.000090 74.09667 2.36454 1.00000 0 65.14072 2.05174 64.65459 2.06323 0.48612 0.21740 55250.321733 0.000093 72.86005 2.31593 1.00000 0 64.23195 2.00529 63.57264 2.02072 0.65931 0.24919 55250.321915 0.000090 75.52177 2.40431 1.00000 0 66.75632 2.07703 65.88129 2.09741 0.87502 0.29167 55250.322092 0.000087 75.88842 2.45485 1.00000 0 67.24530 2.11908 66.24065 2.14276 1.00466 0.31770 55250.322271 0.000093 72.40012 2.29987 1.00000 0 63.66851 1.99648 63.19758 2.00755 0.47093 0.21061 55250.322451 0.000087 76.50015 2.44511 1.00000 0 67.44563 2.12223 66.84284 2.13645 0.60279 0.24609 55250.322630 0.000093 72.69003 2.33434 1.00000 0 64.54497 2.01017 63.41473 2.03648 1.13024 0.32627 55250.322812 0.000090 73.90725 2.36210 1.00000 0 64.94685 2.04868 64.46072 2.06019 0.48612 0.21740 55250.322995 0.000093 72.38789 2.30909 1.00000 0 63.79372 1.99844 63.13441 2.01392 0.65931 0.24919 55250.323174 0.000087 76.11818 2.44556 1.00000 0 67.11175 2.11697 66.40849 2.13360 0.70326 0.26581 55250.323353 0.000093 71.33712 2.28712 1.00000 0 62.85466 1.98368 62.28954 1.99705 0.56512 0.23071 55250.323541 0.000095 70.87488 2.25291 1.00000 0 62.58906 1.94926 61.85840 1.96630 0.73066 0.25833 55250.323727 0.000090 73.49244 2.36243 1.00000 0 64.88222 2.04766 64.20165 2.06376 0.68057 0.25723 55250.323906 0.000090 73.65658 2.33131 1.00000 0 65.85159 2.06290 65.46268 2.07205 0.38890 0.19445 55250.324082 0.000087 76.72414 2.44075 1.00000 0 67.37885 2.12118 66.97699 2.13068 0.40186 0.20093 55250.324262 0.000093 72.61893 2.29855 1.00000 0 63.79372 1.99844 63.41697 2.00730 0.37675 0.18837 55250.324441 0.000087 75.90834 2.44682 1.00000 0 68.04663 2.13167 66.94151 2.15755 1.10512 0.33321 55250.324615 0.000087 76.32240 2.43201 1.00000 0 67.84630 2.12853 67.24351 2.14271 0.60279 0.24609 55250.324794 0.000093 70.93884 2.28989 1.00000 0 62.66684 1.98071 61.91335 1.99854 0.75349 0.26640 55250.324982 0.000095 70.65042 2.26189 1.00000 0 62.64977 1.95020 61.64511 1.97359 1.00466 0.30292 55250.325168 0.000090 75.57744 2.38386 1.00000 0 66.30395 2.06998 65.91505 2.07909 0.38890 0.19445 55250.325344 0.000087 76.53239 2.45909 1.00000 0 67.77953 2.12748 66.87533 2.14872 0.90419 0.30140 55250.325547 0.000116 75.44120 2.09203 1.00000 0 67.46233 1.83814 66.78419 1.85198 0.67814 0.22605