/* ** ** 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 55275.954079 0.000220 28.51097 0.90966 1.00000 0 26.51785 0.83606 26.28788 0.83870 0.22997 0.06639 55275.954507 0.000208 30.23111 0.96165 1.00000 0 27.99106 0.88251 27.80900 0.88460 0.18206 0.06069 55275.954930 0.000214 29.38874 0.93548 1.00000 0 27.20748 0.85823 27.03033 0.86026 0.17714 0.05905 55275.955343 0.000200 31.81314 1.01651 1.00000 0 29.17903 0.92042 28.90462 0.92357 0.27441 0.07611 55275.955746 0.000203 31.38637 1.00942 1.00000 0 28.67633 0.90592 28.30180 0.91021 0.37453 0.08828 55275.956156 0.000208 30.72362 0.98074 1.00000 0 27.90759 0.88119 27.68507 0.88375 0.22252 0.06709 55275.956585 0.000220 29.08870 0.92303 1.00000 0 26.54421 0.83648 26.41006 0.83801 0.13415 0.05070 55275.957016 0.000211 30.20107 0.96683 1.00000 0 27.74484 0.87258 27.38570 0.87668 0.35913 0.08465 55275.957438 0.000211 30.06334 0.96110 1.00000 0 27.66251 0.87129 27.36323 0.87471 0.29928 0.07727 55275.957846 0.000197 32.07671 1.02553 1.00000 0 29.51975 0.93256 29.26272 0.93551 0.25703 0.07420 55275.958246 0.000203 30.96077 0.98622 1.00000 0 28.99114 0.91088 28.69984 0.91420 0.29130 0.07785 55275.958665 0.000217 29.86104 0.94651 1.00000 0 27.21867 0.85267 26.98563 0.85532 0.23304 0.06727 55275.959105 0.000223 28.78690 0.91798 1.00000 0 26.14744 0.82480 25.93937 0.82718 0.20807 0.06274 55275.959536 0.000208 29.98878 0.96222 1.00000 0 27.79629 0.87944 27.51309 0.88269 0.28321 0.07569 55275.959959 0.000214 29.20912 0.93048 1.00000 0 27.31576 0.85994 27.07958 0.86264 0.23619 0.06818 55275.960384 0.000211 30.08104 0.95509 1.00000 0 27.55274 0.86956 27.43303 0.87093 0.11971 0.04887 55275.960801 0.000205 30.70003 0.97753 1.00000 0 28.44173 0.89583 28.21608 0.89841 0.22565 0.06804 55275.961214 0.000208 30.51698 0.97125 1.00000 0 28.13018 0.88470 27.88743 0.88747 0.24275 0.07008 55275.961625 0.000203 31.21964 0.99660 1.00000 0 28.59047 0.90456 28.40321 0.90671 0.18726 0.06242 55275.962027 0.000200 31.66685 1.00535 1.00000 0 29.20806 0.92088 29.06030 0.92257 0.14776 0.05585 55275.962430 0.000203 30.99416 0.98984 1.00000 0 28.73357 0.90682 28.48388 0.90968 0.24968 0.07208 55275.962826 0.000194 32.52887 1.03386 1.00000 0 30.02015 0.94743 29.86798 0.94917 0.15217 0.05752 55275.963234 0.000214 29.89400 0.94722 1.00000 0 27.45112 0.86207 27.27398 0.86409 0.17714 0.05905 55275.963659 0.000211 29.84438 0.94688 1.00000 0 27.90950 0.87517 27.67007 0.87789 0.23942 0.06912 55275.964079 0.000208 30.25039 0.95930 1.00000 0 28.26930 0.88689 28.04678 0.88942 0.22252 0.06709 55275.964496 0.000208 29.93439 0.96229 1.00000 0 27.85194 0.88032 27.50805 0.88426 0.34389 0.08341 55275.964906 0.000203 31.10114 0.98295 1.00000 0 28.93390 0.90998 28.82987 0.91117 0.10404 0.04653 55275.965312 0.000203 30.93856 0.98457 1.00000 0 28.93390 0.90998 28.68422 0.91283 0.24968 0.07208 55275.965714 0.000200 31.33519 1.00110 1.00000 0 29.41130 0.92408 29.05246 0.92817 0.35885 0.08703 55275.966110 0.000197 31.65404 1.00795 1.00000 0 29.51975 0.93256 29.34840 0.93453 0.17135 0.06058 55275.966509 0.000203 30.53170 0.98000 1.00000 0 28.61909 0.90502 28.30699 0.90860 0.31211 0.08059 55275.966917 0.000205 30.69074 0.97185 1.00000 0 28.63925 0.89894 28.45462 0.90104 0.18463 0.06154 55275.967346 0.000223 28.13562 0.89189 1.00000 0 26.19948 0.82562 26.08599 0.82691 0.11349 0.04633 55275.967774 0.000205 30.44165 0.96974 1.00000 0 28.46995 0.89627 28.22378 0.89909 0.24617 0.07106 55275.968179 0.000200 31.20454 0.99412 1.00000 0 29.12096 0.91951 28.93099 0.92169 0.18998 0.06333 55275.968578 0.000200 31.15919 0.99470 1.00000 0 29.00483 0.91767 28.81485 0.91985 0.18998 0.06333 55275.969096 0.000318 30.17357 0.77613 1.00000 0 28.06492 0.71493 27.86631 0.71677 0.19861 0.05128