/* ** ** 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 57810.355370 0.000220 29.74016 0.95033 1.00000 0 26.43876 0.83482 26.20137 0.83722 0.23739 0.06344 57810.355824 0.000234 27.59870 0.88067 1.00000 0 24.70780 0.78172 24.54871 0.78334 0.15910 0.05031 57810.356282 0.000223 29.14407 0.93078 1.00000 0 26.25150 0.82643 25.96698 0.82931 0.28451 0.06900 57810.356736 0.000231 28.57493 0.90947 1.00000 0 25.31715 0.79623 25.09163 0.79851 0.22552 0.06027 57810.357190 0.000223 29.88442 0.94758 1.00000 0 26.40760 0.82889 26.20677 0.83091 0.20083 0.05798 57810.357642 0.000229 28.93922 0.91902 1.00000 0 25.53619 0.80471 25.38937 0.80620 0.14681 0.04894 57810.358081 0.000211 31.19843 0.99495 1.00000 0 27.63505 0.87085 27.38791 0.87336 0.24714 0.06605 57810.358513 0.000220 29.89606 0.95615 1.00000 0 26.43876 0.83482 26.18441 0.83739 0.25434 0.06567 57810.358961 0.000229 28.38045 0.91012 1.00000 0 25.38403 0.80231 25.10672 0.80513 0.27731 0.06726 57810.359421 0.000231 27.83461 0.89428 1.00000 0 25.14186 0.79347 24.80358 0.79690 0.33828 0.07382 57810.359872 0.000220 29.54085 0.94796 1.00000 0 26.43876 0.83482 26.11658 0.83808 0.32217 0.07391 57810.360327 0.000234 27.99121 0.89479 1.00000 0 24.70780 0.78172 24.51689 0.78366 0.19092 0.05511 57810.360790 0.000229 28.98842 0.92052 1.00000 0 25.66298 0.80671 25.46723 0.80869 0.19575 0.05651 57810.361250 0.000231 28.66968 0.91514 1.00000 0 25.04169 0.79189 24.86450 0.79369 0.17719 0.05343 57810.361704 0.000223 30.00327 0.95040 1.00000 0 26.45964 0.82970 26.25880 0.83173 0.20083 0.05798 57810.362158 0.000231 28.47984 0.91050 1.00000 0 25.34219 0.79662 25.02002 0.79988 0.32217 0.07204 57810.362636 0.000246 26.27338 0.84153 1.00000 0 23.68649 0.74717 23.41360 0.74993 0.27290 0.06432 57810.363113 0.000231 27.99685 0.89759 1.00000 0 25.04169 0.79189 24.78395 0.79450 0.25774 0.06443 57810.363562 0.000217 30.40251 0.96333 1.00000 0 27.05838 0.85015 26.88656 0.85189 0.17182 0.05434 57810.364019 0.000240 27.06339 0.86081 1.00000 0 24.30553 0.76593 24.13474 0.76766 0.17079 0.05149 57810.364479 0.000220 29.68284 0.94902 1.00000 0 26.54419 0.83648 26.25594 0.83940 0.28826 0.06991 57810.364942 0.000243 26.66994 0.85465 1.00000 0 23.82538 0.75380 23.59526 0.75614 0.23012 0.05942 57810.365576 0.000391 27.33562 0.67904 1.00000 0 24.57425 0.60388 24.37378 0.60546 0.20046 0.04374