/* ** ** 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 59723.195560 0.000194 32.84826 1.06482 1.00000 0 30.28923 0.95166 29.64118 0.96081 0.64806 0.13228 59723.195950 0.000197 32.34332 1.04231 1.00000 0 29.57866 0.93349 29.15297 0.93954 0.42568 0.10642 59723.196338 0.000191 33.27596 1.07246 1.00000 0 30.77851 0.96656 30.23029 0.97430 0.54823 0.12259 59723.196720 0.000191 33.22329 1.07647 1.00000 0 30.32321 0.95938 29.82981 0.96641 0.49341 0.11630 59723.197114 0.000203 31.98386 1.02014 1.00000 0 29.01974 0.91133 28.70960 0.91572 0.31014 0.08953 59723.197510 0.000194 33.19151 1.07133 1.00000 0 30.37893 0.95307 29.78488 0.96145 0.59405 0.12665 59723.197895 0.000191 33.55051 1.08332 1.00000 0 30.44463 0.96130 29.97863 0.96792 0.46600 0.11302 59723.198271 0.000185 34.40316 1.11639 1.00000 0 31.33342 0.99035 30.76806 0.99839 0.56536 0.12642 59723.198650 0.000194 33.21814 1.06758 1.00000 0 30.25933 0.95119 29.80029 0.95769 0.45904 0.11133 59723.199038 0.000194 32.96231 1.05122 1.00000 0 30.02013 0.94743 29.80411 0.95050 0.21602 0.07637 59723.199420 0.000188 34.62176 1.11229 1.00000 0 30.97465 0.97706 30.58498 0.98260 0.38966 0.10414 59723.199805 0.000197 32.24983 1.04122 1.00000 0 29.69650 0.93535 29.19100 0.94251 0.50550 0.11597 59723.200198 0.000197 32.42356 1.03546 1.00000 0 29.72596 0.93582 29.43330 0.93997 0.29266 0.08824 59723.200595 0.000200 32.68736 1.04398 1.00000 0 29.29515 0.92225 29.00673 0.92634 0.28842 0.08696 59723.200988 0.000194 33.75406 1.07609 1.00000 0 30.34904 0.95260 30.02501 0.95718 0.32403 0.09354 59723.201376 0.000194 33.66251 1.07186 1.00000 0 30.19953 0.95025 29.95651 0.95370 0.24302 0.08101 59723.201766 0.000197 32.21716 1.03965 1.00000 0 29.57866 0.93349 29.12637 0.93992 0.45229 0.10970 59723.202157 0.000194 33.08219 1.06879 1.00000 0 29.96033 0.94648 29.50129 0.95301 0.45904 0.11133 59723.202553 0.000203 31.36294 1.01714 1.00000 0 28.67631 0.90592 28.15941 0.91326 0.51690 0.11558 59723.202953 0.000197 32.38977 1.04922 1.00000 0 29.66704 0.93489 29.10833 0.94280 0.55871 0.12192 59723.203349 0.000200 32.38770 1.03837 1.00000 0 29.29515 0.92225 28.92807 0.92746 0.36708 0.09811 59723.203749 0.000200 32.02207 1.03234 1.00000 0 29.06288 0.91859 28.66958 0.92419 0.39330 0.10155 59723.204133 0.000185 34.94838 1.11901 1.00000 0 31.42732 0.99184 31.11637 0.99626 0.31095 0.09375 59723.204504 0.000185 34.00410 1.10253 1.00000 0 31.45863 0.99233 30.86499 1.00075 0.59363 0.12954 59723.204886 0.000197 32.12622 1.03783 1.00000 0 29.66704 0.93489 29.16154 0.94205 0.50550 0.11597 59723.205273 0.000191 33.16259 1.07019 1.00000 0 30.62675 0.96417 30.10593 0.97155 0.52082 0.11948 59723.205652 0.000188 33.41688 1.10001 1.00000 0 30.94382 0.97658 30.05316 0.98919 0.89066 0.15745 59723.206037 0.000197 33.69947 1.06147 1.00000 0 30.60979 0.94963 30.29052 0.95409 0.31926 0.09216