/* ** ** 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 57864.839776 0.000185 34.46544 1.09797 1.00000 0 31.55242 0.99381 31.29760 0.99707 0.25482 0.08058 57864.840143 0.000182 34.67031 1.10564 1.00000 0 31.98965 1.00858 31.73079 1.01190 0.25886 0.08186 57864.840508 0.000182 34.78851 1.10646 1.00000 0 32.08505 1.01008 31.85207 1.01306 0.23298 0.07766 57864.840881 0.000191 32.89960 1.05185 1.00000 0 30.38381 0.96034 30.13671 0.96351 0.24710 0.07814 57864.841251 0.000179 35.14805 1.12373 1.00000 0 32.34406 1.02230 32.08102 1.02568 0.26304 0.08318 57864.841610 0.000179 35.67860 1.14733 1.00000 0 32.69949 1.02790 32.17341 1.03461 0.52608 0.11763 57864.842082 0.000292 33.97435 0.88087 0.99372 0 30.77879 0.78381 30.38881 0.78784 0.38998 0.07960 57865.230843 0.000194 33.31836 1.05745 0.99115 0 30.49927 0.95921 30.29842 0.96154 0.20085 0.06695 57865.231225 0.000188 34.02099 1.07973 1.00000 0 31.09782 0.97900 30.91542 0.98113 0.18240 0.06449 57865.231610 0.000197 32.09920 1.02281 1.00000 0 29.60801 0.93396 29.39008 0.93649 0.21794 0.06892 57865.232001 0.000194 32.40042 1.03608 1.00000 0 30.07982 0.94837 29.77016 0.95197 0.30966 0.08276 57865.232391 0.000197 32.09663 1.02221 1.00000 0 29.75532 0.93628 29.49379 0.93931 0.26152 0.07550 57865.232791 0.000203 30.84574 0.98840 1.00000 0 28.61897 0.90501 28.34375 0.90822 0.27522 0.07633 57865.233190 0.000197 32.17078 1.02148 1.00000 0 29.75532 0.93628 29.55917 0.93856 0.19614 0.06538 57865.233578 0.000191 33.04064 1.05545 1.00000 0 30.71770 0.96560 30.35843 0.96977 0.35926 0.08982 57865.233954 0.000185 34.07870 1.08643 1.00000 0 31.61502 0.99479 31.31400 0.99829 0.30102 0.08349 57865.234443 0.000304 32.26334 0.82649 0.99296 0 29.85951 0.75746 29.64631 0.75945 0.21321 0.05505 57865.904344 0.000177 36.65970 1.16448 0.98366 0 33.88788 1.06368 33.60478 1.06744 0.28311 0.08953 57865.904692 0.000171 36.72243 1.17745 1.00000 0 33.92076 1.07321 33.60405 1.07745 0.31671 0.09549 57865.905036 0.000174 36.87799 1.17803 1.00000 0 33.92302 1.06426 33.49834 1.06989 0.42468 0.10965 57865.905389 0.000179 35.60074 1.13462 1.00000 0 32.66717 1.02739 32.36579 1.03140 0.30139 0.09087 57865.905742 0.000174 36.82878 1.16312 1.00000 0 33.95641 1.06478 33.78654 1.06704 0.16987 0.06935 57865.906098 0.000182 34.32531 1.10517 1.00000 0 31.95785 1.00808 31.49947 1.01419 0.45839 0.11118 57865.906448 0.000168 37.35792 1.19429 1.00000 0 34.54014 1.09226 34.27655 1.09578 0.26360 0.08787 57865.906789 0.000174 36.78378 1.16308 1.00000 0 33.95641 1.06478 33.75823 1.06742 0.19818 0.07491 57865.907145 0.000182 34.41960 1.10420 1.00000 0 31.95785 1.00808 31.58036 1.01312 0.37749 0.10089 57865.907504 0.000177 35.57240 1.13446 1.00000 0 32.84145 1.03854 32.64651 1.04115 0.19494 0.07368 57865.907851 0.000171 37.76251 1.18984 1.00000 0 34.53194 1.08283 34.41677 1.08436 0.11517 0.05758 57865.908204 0.000182 35.25536 1.12248 1.00000 0 32.21225 1.01208 31.91564 1.01603 0.29660 0.08943 57865.908708 0.000321 34.47249 0.83221 1.00000 0 31.99911 0.75995 31.63182 0.76364 0.36729 0.07497