/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 56356.053251 0.000191 32.91176 1.04946 1.00000 0 56356.053636 0.000194 32.31395 1.03321 1.00000 0 56356.054024 0.000194 32.30256 1.03249 1.00000 0 56356.054418 0.000200 31.23883 0.99899 1.00000 0 56356.054811 0.000194 32.00961 1.02626 1.00000 0 56356.055199 0.000194 32.42826 1.03121 1.00000 0 56356.055581 0.000188 33.23586 1.05884 1.00000 0 56356.055957 0.000188 33.32413 1.05967 1.00000 0 56356.056342 0.000197 31.92131 1.01718 1.00000 0 56356.056744 0.000205 30.64813 0.97027 1.00000 0 56356.057140 0.000191 32.66661 1.04176 1.00000 0 56356.057516 0.000185 33.55393 1.07392 1.00000 0 56356.057893 0.000191 33.01810 1.04838 1.00000 0 56356.058280 0.000197 31.81086 1.01170 1.00000 0 56356.058659 0.000182 34.16354 1.08928 1.00000 0 56356.059038 0.000197 31.89705 1.01413 1.00000 0 56356.059429 0.000194 32.13715 1.02664 1.00000 0 56356.059814 0.000191 32.80766 1.04288 1.00000 0 56356.060193 0.000188 33.25745 1.05862 1.00000 0 56356.060578 0.000197 31.58958 1.00982 1.00000 0 56356.060966 0.000191 33.01810 1.04838 1.00000 0 56356.061489 0.000333 32.54077 0.78758 0.99717 0 56356.122548 0.000194 32.21859 1.02644 0.99375 0 56356.122916 0.000174 35.59979 1.13484 1.00000 0 56356.123283 0.000194 31.93981 1.01641 1.00000 0 56356.123674 0.000197 31.16425 0.99823 1.00000 0 56356.124067 0.000197 31.19572 0.99873 1.00000 0 56356.124452 0.000188 32.82382 1.04613 1.00000 0 56356.124843 0.000203 30.89438 0.97562 1.00000 0 56356.125239 0.000194 31.88487 1.01715 1.00000 0 56356.125633 0.000200 30.71259 0.98377 1.00000 0 56356.126018 0.000185 33.11201 1.06062 1.00000 0 56356.126408 0.000205 30.08433 0.95902 1.00000 0 56356.126802 0.000188 32.68225 1.04804 1.00000 0 56356.127181 0.000191 32.26165 1.02926 1.00000 0 56356.127560 0.000188 32.91337 1.04588 1.00000 0 56356.128118 0.000370 31.72790 0.73536 0.99493 0 56356.170526 0.000203 30.46232 0.97295 0.99759 0 56356.170919 0.000191 32.23050 1.02942 1.00000 0 56356.171321 0.000211 29.44583 0.93769 1.00000 0 56356.171727 0.000194 32.04150 1.01944 1.00000 0 56356.172120 0.000200 30.90026 0.98733 1.00000 0 56356.172626 0.000307 30.51308 0.79388 0.99665 0 56356.235968 0.000217 28.81617 0.92273 0.98679 0 56356.236397 0.000211 29.43110 0.93512 1.00000 0 56356.236816 0.000208 29.74710 0.95200 1.00000 0 56356.237244 0.000220 28.19540 0.89922 1.00000 0 56356.237670 0.000205 30.15461 0.96291 1.00000 0 56356.238078 0.000203 30.30968 0.97233 1.00000 0 56356.238489 0.000208 29.92921 0.94951 1.00000 0 56356.238900 0.000203 30.51250 0.97315 1.00000 0 56356.239310 0.000208 29.50130 0.94661 1.00000 0 56356.239716 0.000197 31.31931 1.00116 1.00000 0 56356.240109 0.000197 31.39795 0.99915 1.00000 0 56356.240511 0.000205 30.03380 0.96101 1.00000 0 56356.240919 0.000203 30.59278 0.97205 1.00000 0 56356.241327 0.000205 30.05636 0.95981 1.00000 0 56356.241732 0.000200 30.77610 0.98605 1.00000 0 56356.242146 0.000214 28.65701 0.92253 1.00000 0 56356.242577 0.000217 28.46094 0.91607 1.00000 0 56356.243008 0.000214 28.84519 0.92250 1.00000 0 56356.243494 0.000272 29.13451 0.82351 0.99397 0 56356.302357 0.000194 32.21767 1.02335 0.99111 0 56356.302754 0.000203 30.33463 0.96935 1.00000 0 56356.303144 0.000188 32.81361 1.05240 1.00000 0 56356.303532 0.000200 31.02230 0.98730 1.00000 0 56356.303934 0.000203 30.39575 0.97032 1.00000 0 56356.304328 0.000191 32.32580 1.03356 1.00000 0 56356.304718 0.000200 31.13529 0.98762 1.00000 0 56356.305124 0.000205 30.18190 0.95647 1.00000 0 56356.305526 0.000197 31.22683 0.99786 1.00000 0 56356.305928 0.000205 29.78352 0.95730 1.00000 0 56356.306333 0.000200 30.79287 0.99026 1.00000 0 56356.306735 0.000203 30.31154 0.97403 1.00000 0 56356.307143 0.000205 29.71991 0.95985 1.00000 0 56356.307554 0.000205 29.90940 0.95999 1.00000 0 56356.307959 0.000200 31.09533 0.98990 1.00000 0 56356.308367 0.000208 29.68612 0.94758 1.00000 0 56356.308793 0.000217 28.71165 0.91100 1.00000 0 56356.309206 0.000197 31.61902 1.00181 1.00000 0 56356.309606 0.000203 30.36519 0.96983 1.00000 0 56356.310005 0.000197 31.21774 1.00069 1.00000 0 56356.310407 0.000205 30.07411 0.96045 1.00000 0 56356.310812 0.000200 31.02781 0.98812 1.00000 0 56356.311214 0.000203 30.36519 0.96983 1.00000 0 56356.311619 0.000203 30.60968 0.97368 1.00000 0 56356.312027 0.000205 30.31314 0.95995 1.00000 0 56356.312456 0.000223 27.44482 0.88374 1.00000 0 56356.312887 0.000208 29.66698 0.94867 1.00000 0 56356.313304 0.000208 29.42928 0.94494 1.00000 0 56356.313700 0.000188 32.97012 1.04944 1.00000 0 56356.314096 0.000208 29.82940 0.94912 1.00000 0 56356.314507 0.000203 30.31698 0.97483 1.00000 0 56356.314935 0.000226 27.40257 0.87469 1.00000 0 56356.315364 0.000203 30.31494 0.97048 1.00000 0 56356.315769 0.000203 30.47861 0.97450 1.00000 0 56356.316185 0.000214 28.30948 0.92111 1.00000 0 56356.316614 0.000214 28.21954 0.92310 1.00000 0 56356.317042 0.000214 28.53047 0.92322 1.00000 0 56356.317467 0.000211 28.54295 0.94570 1.00000 0 56356.317875 0.000197 31.09261 1.01126 1.00000 0 56356.318280 0.000208 28.89712 0.95264 1.00000 0 56356.318685 0.000197 30.60603 1.00588 1.00000 0 56356.319085 0.000203 29.39813 0.98833 1.00000 0 56356.319487 0.000200 30.29544 0.99047 1.00000 0 56356.319904 0.000217 28.07970 0.91181 1.00000 0 56356.320326 0.000205 29.77147 0.96349 1.00000 0 56356.320740 0.000208 29.28270 0.94684 1.00000 0 56356.321159 0.000211 28.80929 0.93480 1.00000 0 56356.321776 0.000405 28.93801 0.67203 1.00000 0