/* ** ** 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 55213.303854 0.000252 25.36466 0.81584 1.00000 0 23.02685 0.72817 22.75825 0.73197 0.26860 0.07450 55213.304380 0.000275 23.25195 0.75767 1.00000 0 21.08775 0.66685 20.65255 0.67300 0.43519 0.09074 55213.304924 0.000269 23.80327 0.76641 1.00000 0 21.71358 0.68391 21.38499 0.68854 0.32858 0.07969 55213.305457 0.000263 24.35431 0.78455 1.00000 0 22.27886 0.70033 21.90355 0.70560 0.37531 0.08610 55213.305983 0.000263 24.33446 0.78066 1.00000 0 22.12475 0.69790 21.86796 0.70153 0.25679 0.07122 55213.306490 0.000243 26.31254 0.84564 1.00000 0 23.94463 0.75569 23.64504 0.75992 0.29959 0.08007 55213.306982 0.000249 25.79270 0.82701 1.00000 0 23.43437 0.73885 23.16265 0.74268 0.27172 0.07536 55213.307485 0.000255 25.07167 0.80975 1.00000 0 22.92454 0.72241 22.53643 0.72788 0.38811 0.08904 55213.307997 0.000258 24.55157 0.79838 1.00000 0 22.48688 0.71145 22.06274 0.71745 0.42414 0.09255 55213.308507 0.000252 25.17903 0.82174 1.00000 0 23.18804 0.73072 22.63018 0.73856 0.55786 0.10736 55213.309001 0.000243 26.00026 0.86361 1.00000 0 23.82539 0.75380 23.03361 0.76496 0.79177 0.13017 55213.309505 0.000260 24.15522 0.79723 1.00000 0 22.43736 0.70671 21.71835 0.71680 0.71902 0.11984 55213.310017 0.000252 25.23040 0.83143 1.00000 0 23.16501 0.73035 22.46252 0.74022 0.70249 0.12048 55213.310520 0.000252 24.87594 0.83260 1.00000 0 23.11896 0.72963 22.18919 0.74268 0.92976 0.13860 55213.311033 0.000260 24.12251 0.79732 1.00000 0 22.32607 0.70496 21.62702 0.71479 0.69904 0.11816 55213.311545 0.000252 24.96335 0.82200 1.00000 0 23.14198 0.72999 22.46016 0.73958 0.68183 0.11869 55213.312045 0.000249 25.28533 0.83689 1.00000 0 23.36449 0.73774 22.61203 0.74833 0.75246 0.12541 55213.312546 0.000252 25.40443 0.82959 1.00000 0 23.28015 0.73217 22.68096 0.74057 0.59918 0.11127 55213.313046 0.000249 25.54830 0.82886 1.00000 0 23.43437 0.73885 22.97454 0.74532 0.45984 0.09804 55213.313550 0.000255 25.20219 0.80788 1.00000 0 22.97007 0.72313 22.68410 0.72716 0.28597 0.07643 55213.314056 0.000252 25.18435 0.81850 1.00000 0 23.14198 0.72999 22.66677 0.73669 0.47521 0.09909 55213.314560 0.000252 25.39635 0.81578 1.00000 0 23.14198 0.72999 22.85272 0.73407 0.28926 0.07731 55213.315063 0.000252 25.52493 0.81675 1.00000 0 23.25712 0.73180 22.98852 0.73559 0.26860 0.07450 55213.315651 0.000336 26.68777 0.72971 0.99335 0 24.23583 0.64912 23.89263 0.65323 0.34320 0.07317 55213.370546 0.000278 23.88666 0.76349 0.99561 0 21.06490 0.66447 20.87637 0.66714 0.18853 0.05962 55213.371082 0.000258 25.61351 0.82637 1.00000 0 22.55441 0.71252 22.23047 0.71711 0.32394 0.08098 55213.371594 0.000255 26.11489 0.83668 1.00000 0 23.06113 0.72456 22.75398 0.72889 0.30714 0.07930 55213.372100 0.000252 25.72061 0.82730 1.00000 0 23.02685 0.72817 22.75760 0.73199 0.26925 0.07468 55213.372612 0.000260 25.34260 0.81604 1.00000 0 22.32607 0.70496 22.02575 0.70921 0.30032 0.07754 55213.373125 0.000252 26.25236 0.84608 1.00000 0 23.00382 0.72781 22.71386 0.73192 0.28996 0.07750 55213.373640 0.000263 25.16934 0.80926 1.00000 0 22.14677 0.69825 21.84975 0.70245 0.29702 0.07669 55213.374175 0.000272 24.36167 0.78202 1.00000 0 21.50389 0.67697 21.21635 0.68103 0.28754 0.07424 55213.374716 0.000269 24.37621 0.79316 1.00000 0 21.56279 0.68153 21.13653 0.68757 0.42626 0.09088 55213.375231 0.000246 26.84196 0.86741 1.00000 0 23.71007 0.74754 23.30729 0.75323 0.40278 0.09240 55213.375729 0.000252 25.84840 0.83012 1.00000 0 23.09593 0.72926 22.82668 0.73308 0.26925 0.07468 55213.376232 0.000252 26.11867 0.84367 1.00000 0 23.07290 0.72890 22.72081 0.73389 0.35210 0.08540 55213.376739 0.000255 25.91006 0.83041 1.00000 0 23.03836 0.72420 22.73122 0.72853 0.30714 0.07930 55213.377262 0.000269 24.52629 0.78917 1.00000 0 21.69204 0.68357 21.38203 0.68795 0.31001 0.07750 55213.377789 0.000258 25.40541 0.82332 1.00000 0 22.53190 0.71217 22.14722 0.71761 0.38468 0.08825 55213.378301 0.000255 25.40475 0.81950 1.00000 0 22.81071 0.72062 22.48309 0.72526 0.32762 0.08191 55213.378822 0.000266 24.26591 0.78729 1.00000 0 21.90604 0.69066 21.47515 0.69674 0.43089 0.09187 55213.379346 0.000258 25.57520 0.82745 1.00000 0 22.48688 0.71145 22.14270 0.71633 0.34419 0.08348 55213.379855 0.000252 26.07346 0.83892 1.00000 0 23.18804 0.73072 22.85665 0.73540 0.33139 0.08285 55213.380367 0.000260 25.43079 0.81421 1.00000 0 22.23703 0.70355 22.05684 0.70611 0.18019 0.06006 55213.380894 0.000266 24.64306 0.79026 1.00000 0 21.90604 0.69066 21.65142 0.69426 0.25462 0.07062 55213.381415 0.000255 25.89912 0.83973 1.00000 0 22.87901 0.72170 22.44901 0.72777 0.43000 0.09383 55213.382152 0.000483 25.12688 0.59414 1.00000 0 22.34859 0.51778 22.03568 0.52103 0.31291 0.05811