/* ** ** 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 59230.103113 0.000298 4.75953 0.34184 0.99029 0 3.96739 0.27914 3.89604 0.27980 0.07135 0.01907 59230.103668 0.000258 5.40376 0.38670 1.00000 0 4.50188 0.31833 4.45515 0.31876 0.04673 0.01652 59230.104178 0.000252 5.44958 0.39107 1.00000 0 4.60537 0.32565 4.54562 0.32620 0.05975 0.01890 59230.104690 0.000260 5.26387 0.38527 1.00000 0 4.47412 0.31558 4.32971 0.31690 0.14440 0.02888 59230.105245 0.000295 4.83290 0.34510 0.98039 0 4.04674 0.28473 3.99475 0.28520 0.05199 0.01644 59230.105792 0.000252 5.73982 0.40829 0.96552 0 4.76985 0.33728 4.74509 0.33751 0.02475 0.01238 59230.106301 0.000258 5.46739 0.39719 0.96629 0 4.68221 0.33026 4.56132 0.33136 0.12090 0.02703 59230.106802 0.000243 5.71595 0.41393 0.98810 0 4.82731 0.34134 4.72710 0.34226 0.10021 0.02505 59230.107291 0.000246 5.71743 0.40627 1.00000 0 4.73730 0.33414 4.70672 0.33442 0.03058 0.01368 59230.107777 0.000240 5.67067 0.41118 1.00000 0 4.82731 0.34134 4.72084 0.34232 0.10648 0.02582 59230.108284 0.000266 5.49651 0.38957 0.96739 0 4.54690 0.31992 4.51769 0.32018 0.02921 0.01306 59230.108822 0.000272 5.11392 0.36482 1.00000 0 4.26242 0.30140 4.22923 0.30170 0.03318 0.01355 59230.109334 0.000240 5.87905 0.42126 0.98795 0 4.88618 0.34551 4.82913 0.34603 0.05706 0.01902 59230.109797 0.000223 6.33320 0.45282 0.98701 0 5.32465 0.37464 5.24941 0.37533 0.07524 0.02269 59230.110277 0.000258 5.46200 0.39211 0.97753 0 4.62840 0.32646 4.55669 0.32712 0.07170 0.02070 59230.110795 0.000260 5.45520 0.39523 0.97778 0 4.59857 0.32355 4.48042 0.32463 0.11815 0.02642 59230.111313 0.000258 5.38011 0.38924 0.98876 0 4.59857 0.32355 4.48632 0.32458 0.11224 0.02575 59230.111840 0.000269 5.09909 0.37253 0.98925 0 4.35508 0.30795 4.23076 0.30909 0.12431 0.02650 59230.112363 0.000255 5.38421 0.39281 0.98864 0 4.60537 0.32565 4.47989 0.32680 0.12548 0.02738 59230.112855 0.000237 5.89457 0.42552 0.97561 0 5.00834 0.35414 4.91736 0.35498 0.09097 0.02431 59230.113347 0.000255 5.65891 0.40139 0.98864 0 4.69748 0.32889 4.64370 0.32938 0.05378 0.01793 59230.113906 0.000304 4.78262 0.33960 0.96190 0 4.02651 0.28261 3.98533 0.28298 0.04118 0.01456 59230.114724 0.000515 5.24522 0.27442 0.97753 0 4.38661 0.22473 4.30595 0.22527 0.08067 0.01552