/* ** ** 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 57509.943350 0.000185 34.34467 1.10607 1.00000 0 31.30211 0.98986 30.90894 0.99542 0.39317 0.10508 57509.943718 0.000182 35.81511 1.14018 1.00000 0 32.11696 1.01059 31.86020 1.01420 0.25676 0.08559 57509.944088 0.000188 34.24883 1.10016 1.00000 0 31.28285 0.98191 30.78512 0.98890 0.49773 0.11732 57509.944464 0.000188 34.35342 1.09216 1.00000 0 31.12874 0.97949 30.90753 0.98261 0.22121 0.07821 57509.944832 0.000179 35.99398 1.14848 1.00000 0 32.73191 1.02841 32.38404 1.03330 0.34787 0.10042 57509.945190 0.000179 35.33341 1.14388 1.00000 0 32.31186 1.02179 31.79005 1.02917 0.52181 0.12299 57509.945555 0.000185 34.84027 1.11397 1.00000 0 31.74034 0.99676 31.34717 1.00229 0.39317 0.10508 57509.945925 0.000185 34.78300 1.11415 1.00000 0 31.70904 0.99627 31.28778 1.00219 0.42125 0.10877 57509.946299 0.000188 33.95159 1.08685 1.00000 0 30.78972 0.97414 30.54086 0.97767 0.24886 0.08295 57509.946675 0.000188 34.08366 1.08799 1.00000 0 30.88218 0.97561 30.66097 0.97874 0.22121 0.07821 57509.947045 0.000182 35.36778 1.12289 1.00000 0 31.95796 1.00808 31.81532 1.01010 0.14265 0.06379 57509.947430 0.000203 31.60855 1.01560 1.00000 0 28.81941 0.90818 28.43426 0.91360 0.38515 0.09944 57509.947818 0.000185 34.60423 1.11041 1.00000 0 31.52122 0.99332 31.12806 0.99886 0.39317 0.10508 57509.948185 0.000182 35.03362 1.12327 1.00000 0 31.83077 1.00607 31.51695 1.01051 0.31382 0.09462 57509.948564 0.000197 33.02971 1.05152 1.00000 0 30.05003 0.94090 29.70642 0.94572 0.34361 0.09530 57509.948946 0.000185 34.48086 1.11134 1.00000 0 31.48992 0.99282 31.01250 0.99955 0.47742 0.11579 57509.949322 0.000191 33.45036 1.07420 1.00000 0 30.44462 0.96130 30.09060 0.96630 0.35402 0.09819 57509.949716 0.000203 31.72642 1.01570 1.00000 0 28.87664 0.90908 28.54285 0.91378 0.33379 0.09258 57509.950104 0.000185 34.36317 1.10666 1.00000 0 31.30211 0.98986 30.90894 0.99542 0.39317 0.10508 57509.950462 0.000174 36.65433 1.18045 1.00000 0 33.38892 1.05585 32.96954 1.06178 0.41938 0.11208 57509.950824 0.000188 34.33720 1.09562 1.00000 0 31.22121 0.98095 30.88939 0.98561 0.33182 0.09579 57509.951189 0.000177 35.98103 1.16089 1.00000 0 32.80872 1.03802 32.36675 1.04428 0.44197 0.11412 57509.951550 0.000185 34.59966 1.10939 1.00000 0 31.48992 0.99282 31.12484 0.99797 0.36509 0.10126 57509.951918 0.000182 35.04750 1.12549 1.00000 0 31.89437 1.00708 31.52349 1.01232 0.37088 0.10286 57509.952282 0.000182 35.03152 1.12231 1.00000 0 31.79897 1.00557 31.51368 1.00961 0.28529 0.09022 57509.952644 0.000179 35.74947 1.14477 1.00000 0 32.50573 1.02485 32.15785 1.02976 0.34787 0.10042 57509.953014 0.000191 33.82423 1.07841 1.00000 0 30.71780 0.96561 30.41825 0.96982 0.29956 0.09032 57509.953402 0.000197 32.73664 1.04860 1.00000 0 29.84380 0.93767 29.44733 0.94324 0.39647 0.10237 57509.953874 0.000275 33.33207 0.89344 1.00000 0 30.32417 0.79967 29.98362 0.80369 0.34055 0.08027