/* ** ** 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 58825.113403 0.000240 25.86349 0.82827 1.00000 0 24.32963 0.76631 24.05586 0.77038 0.27377 0.07903 58825.113895 0.000252 24.91409 0.79749 1.00000 0 23.30313 0.73253 23.02019 0.73672 0.28295 0.07848 58825.114424 0.000278 22.28934 0.71428 1.00000 0 20.95152 0.66122 20.73455 0.66445 0.21697 0.06542 58825.114951 0.000249 24.81271 0.79777 1.00000 0 23.36445 0.73774 23.07821 0.74200 0.28624 0.07939 58825.115469 0.000269 23.12392 0.73783 1.00000 0 21.69200 0.68357 21.50875 0.68630 0.18325 0.06108 58825.116212 0.000475 24.75194 0.57843 0.99672 0 23.34695 0.53491 23.03418 0.53829 0.31277 0.06019 58825.187509 0.000278 22.65619 0.72594 0.99453 0 21.10869 0.66552 20.87635 0.66889 0.23234 0.06707 58825.188070 0.000284 21.91023 0.70969 1.00000 0 20.66703 0.64998 20.25205 0.65598 0.41498 0.08847 58825.188614 0.000260 24.20787 0.77851 1.00000 0 22.41507 0.70636 22.10697 0.71082 0.30809 0.07955 58825.189143 0.000269 23.26930 0.75468 1.00000 0 21.56275 0.68153 21.18509 0.68702 0.37766 0.08664 58825.189673 0.000260 23.70144 0.77181 1.00000 0 22.39281 0.70601 21.89986 0.71314 0.49295 0.10062 58825.190191 0.000258 24.59897 0.78429 1.00000 0 22.80198 0.71642 22.57350 0.71972 0.22847 0.06889 58825.190712 0.000263 23.91807 0.76711 1.00000 0 21.99263 0.69582 21.78949 0.69877 0.20314 0.06424 58825.191227 0.000252 24.68287 0.80631 1.00000 0 23.02681 0.72817 22.51686 0.73557 0.50995 0.10409 58825.191748 0.000269 23.06882 0.74367 1.00000 0 21.58429 0.68187 21.28614 0.68621 0.29815 0.07698 58825.192274 0.000258 24.02928 0.77738 1.00000 0 22.57688 0.71288 22.20302 0.71830 0.37387 0.08812 58825.192798 0.000266 23.20383 0.75987 1.00000 0 21.84068 0.68963 21.29817 0.69749 0.54251 0.10441 58825.193316 0.000252 24.82564 0.79915 1.00000 0 23.07286 0.72890 22.77539 0.73322 0.29747 0.07950 58825.193825 0.000258 24.21338 0.77621 1.00000 0 22.62190 0.71359 22.37266 0.71720 0.24924 0.07195 58825.194340 0.000258 24.26530 0.77837 1.00000 0 22.71194 0.71500 22.42115 0.71922 0.29078 0.07772 58825.194861 0.000263 23.53804 0.75690 1.00000 0 21.99263 0.69582 21.74886 0.69937 0.24377 0.07037 58825.195367 0.000243 25.50715 0.82296 1.00000 0 23.92074 0.75531 23.56864 0.76042 0.35211 0.08803 58825.196047 0.000437 24.77424 0.60927 1.00000 0 23.05823 0.55310 22.66648 0.55742 0.39175 0.06925