/* ** ** 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 54567.067154 0.000148 43.87526 1.41013 1.00000 0 39.75245 1.24961 39.14701 1.25821 0.60543 0.14684 54567.067443 0.000142 45.59549 1.45400 1.00000 0 41.37500 1.30061 40.96725 1.30641 0.40774 0.12294 54567.067730 0.000145 44.52146 1.42379 1.00000 0 40.42730 1.27271 39.99138 1.27891 0.43591 0.12584 54567.068022 0.000148 44.92826 1.43175 1.00000 0 39.71317 1.24899 39.35703 1.25406 0.35614 0.11262 54567.068311 0.000142 45.32085 1.46504 1.00000 0 41.12969 1.29675 40.42541 1.30678 0.70428 0.16157 54567.068601 0.000148 44.02727 1.40958 1.00000 0 39.94885 1.25269 39.37903 1.26076 0.56982 0.14245 54567.068890 0.000142 45.17322 1.45985 1.00000 0 41.04792 1.29546 40.38071 1.30497 0.66721 0.15726 54567.069174 0.000142 45.46434 1.45575 1.00000 0 41.04792 1.29546 40.64018 1.30128 0.40774 0.12294 54567.069463 0.000148 43.98631 1.40452 1.00000 0 39.75245 1.24961 39.32508 1.25568 0.42736 0.12337 54567.069755 0.000145 44.99810 1.43349 1.00000 0 40.62763 1.27586 40.22804 1.28153 0.39959 0.12048 54567.070036 0.000136 47.07450 1.51641 1.00000 0 42.62414 1.34789 42.08312 1.35563 0.54103 0.14460 54567.070314 0.000142 45.39034 1.46072 1.00000 0 41.17057 1.29739 40.57750 1.30584 0.59308 0.14827 54567.070597 0.000142 45.27036 1.45561 1.00000 0 40.92527 1.29352 40.44339 1.30041 0.48188 0.13365 54567.070889 0.000150 43.12783 1.37890 1.00000 0 38.98798 1.22558 38.53390 1.23203 0.45407 0.12594 54567.071187 0.000148 44.14885 1.41092 1.00000 0 39.98813 1.25331 39.45393 1.26087 0.53421 0.13793 54567.071474 0.000139 45.78432 1.48940 1.00000 0 41.69440 1.31915 40.89977 1.33050 0.79463 0.17340 54567.071760 0.000148 44.09956 1.41340 1.00000 0 40.06669 1.25454 39.42565 1.26360 0.64105 0.15110 54567.072050 0.000142 45.94306 1.46169 1.00000 0 41.45676 1.30190 41.08609 1.30716 0.37067 0.11722 54567.072342 0.000150 43.15230 1.38189 1.00000 0 39.06503 1.22679 38.54110 1.23422 0.52393 0.13528 54567.072640 0.000148 44.46573 1.42005 1.00000 0 40.34166 1.25883 39.70061 1.26787 0.64105 0.15110 54567.072932 0.000145 44.98433 1.43077 1.00000 0 40.54749 1.27460 40.22056 1.27925 0.32693 0.10898 54567.073219 0.000142 45.05762 1.45840 1.00000 0 40.92527 1.29352 40.25805 1.30305 0.66721 0.15726 54567.073511 0.000150 43.00905 1.37722 1.00000 0 38.87240 1.22376 38.41832 1.23022 0.45407 0.12594 54567.073803 0.000142 45.64335 1.45733 1.00000 0 41.17057 1.29739 40.79990 1.30268 0.37067 0.11722 54567.074093 0.000148 44.24434 1.40845 1.00000 0 39.98813 1.25331 39.56077 1.25936 0.42736 0.12337 54567.074382 0.000142 46.01241 1.46897 1.00000 0 41.70207 1.30574 41.14606 1.31361 0.55601 0.14356 54567.074770 0.000246 43.90567 1.09340 0.98991 0 39.68940 0.97209 39.23610 0.97711 0.45331 0.09892 54567.267050 0.000362 42.29927 1.39710 0.99467 0 16.16085 0.51029 15.67381 0.51728 0.48704 0.08478 54567.267767 0.000356 42.91846 1.41188 1.00000 0 16.27099 0.51479 15.83834 0.52102 0.43264 0.08034 54567.268459 0.000336 45.90560 1.51888 1.00000 0 17.28740 0.54640 16.74955 0.55413 0.53785 0.09224 54567.269159 0.000365 42.51723 1.40765 1.00000 0 16.01078 0.50454 15.47193 0.51226 0.53885 0.08859 54567.269923 0.000399 38.72298 1.28110 1.00000 0 14.53144 0.45929 14.07933 0.46579 0.45210 0.07754 54567.270678 0.000356 44.03921 1.42822 1.00000 0 16.33614 0.51582 16.03776 0.52012 0.29838 0.06672 54567.271407 0.000373 41.26055 1.36887 1.00000 0 15.54526 0.49134 15.03316 0.49870 0.51210 0.08535 54567.272171 0.000391 40.08583 1.31295 1.00000 0 14.94339 0.47091 14.54921 0.47656 0.39419 0.07320 54567.272941 0.000379 41.03000 1.33993 1.00000 0 15.29263 0.48360 14.95645 0.48844 0.33618 0.06862 54567.273696 0.000376 41.26529 1.36329 1.00000 0 15.50273 0.48878 15.00869 0.49586 0.49404 0.08351 54567.274460 0.000388 40.12569 1.32783 1.00000 0 14.99511 0.47348 14.51582 0.48036 0.47929 0.08102 54567.275233 0.000385 39.90443 1.32303 1.00000 0 15.09279 0.47680 14.59610 0.48393 0.49669 0.08278 54567.275976 0.000359 42.87990 1.42789 1.00000 0 16.13977 0.51064 15.57743 0.51872 0.56234 0.09122 54567.276714 0.000379 40.81668 1.33987 1.00000 0 15.33851 0.48432 14.93229 0.49016 0.40622 0.07543 54567.277455 0.000362 42.91332 1.41513 1.00000 0 16.05873 0.50731 15.58897 0.51407 0.46976 0.08304 54567.278201 0.000385 40.82843 1.32711 1.00000 0 15.12292 0.47728 14.81938 0.48164 0.30354 0.06471 54567.279202 0.000616 43.18463 1.08678 1.00000 0 16.34646 0.39210 15.81232 0.39793 0.53413 0.06784