/* ** ** 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 55687.941913 0.000205 6.49025 0.46494 1.00000 0 5.69963 0.40102 5.60976 0.40186 0.08988 0.02594 55687.942378 0.000260 5.11996 0.37566 0.98889 0 4.61442 0.32229 4.41725 0.32411 0.19717 0.03432 55687.942911 0.000272 4.90321 0.36413 0.97872 0 4.35508 0.30795 4.17012 0.30968 0.18496 0.03270 55687.943446 0.000263 5.15751 0.38082 0.97802 0 4.52439 0.31913 4.34514 0.32080 0.17924 0.03273 55687.943953 0.000243 5.69910 0.41948 0.96429 0 4.97124 0.35064 4.78742 0.35236 0.18382 0.03474 55687.944456 0.000260 5.38797 0.40090 0.94444 0 4.73730 0.33414 4.51834 0.33619 0.21896 0.03701 55687.944942 0.000226 6.01692 0.43476 0.98718 0 5.22949 0.36886 5.11899 0.36989 0.11050 0.02762 55687.945434 0.000266 5.18533 0.38072 0.96739 0 4.54690 0.31992 4.37960 0.32148 0.16730 0.03162 55687.945955 0.000255 5.42295 0.39592 0.96591 0 4.71373 0.33331 4.58235 0.33454 0.13138 0.02867 55687.946450 0.000240 5.86571 0.41782 0.97590 0 5.09490 0.35498 4.99643 0.35589 0.09847 0.02543 55687.946959 0.000269 5.00126 0.36687 0.97849 0 4.40294 0.31133 4.26269 0.31265 0.14024 0.02863 55687.947497 0.000269 5.03729 0.36510 0.97849 0 4.42495 0.31211 4.31977 0.31310 0.10518 0.02479 55687.948015 0.000249 5.37773 0.39463 1.00000 0 4.68221 0.33026 4.52145 0.33176 0.16076 0.03153 55687.948492 0.000229 6.05908 0.43719 0.97468 0 5.22949 0.36886 5.12590 0.36983 0.10359 0.02675 55687.948976 0.000255 5.37502 0.38960 0.96591 0 4.73730 0.33414 4.62469 0.33520 0.11261 0.02654 55687.949473 0.000243 5.75472 0.41023 0.96429 0 4.97124 0.35064 4.92529 0.35107 0.04595 0.01737 55687.949983 0.000266 5.25067 0.37425 0.97826 0 4.47412 0.31558 4.43276 0.31597 0.04136 0.01563 55687.950506 0.000258 5.23465 0.37809 1.00000 0 4.50188 0.31833 4.41823 0.31911 0.08365 0.02236 55687.951030 0.000266 5.03670 0.36389 0.98913 0 4.40294 0.31133 4.32113 0.31210 0.08181 0.02186 55687.951542 0.000246 5.51980 0.39526 0.98824 0 4.79370 0.33812 4.73039 0.33871 0.06330 0.02002 55687.952043 0.000255 5.37904 0.38592 0.98864 0 4.65142 0.32727 4.57196 0.32801 0.07946 0.02204 55687.952535 0.000237 5.84162 0.41600 0.98780 0 4.99597 0.35152 4.94345 0.35201 0.05252 0.01857 55687.953032 0.000260 5.50180 0.39212 0.96667 0 4.69748 0.32889 4.62413 0.32957 0.07335 0.02117 55687.953539 0.000246 5.70459 0.40661 0.97647 0 4.85145 0.34220 4.80660 0.34261 0.04485 0.01695 55687.954308 0.000524 5.04886 0.25750 0.99448 0 4.38508 0.22092 4.33781 0.22123 0.04727 0.01182