/* ** ** Swift/XRT light curve for M87. ** ** 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 54417.003919 0.000334 1.07504 0.24058 1.00000 1 54417.004587 0.000334 1.16345 0.24812 1.00000 1 54417.005240 0.000320 1.27637 0.28560 0.95455 1 54417.006243 0.000683 1.28230 0.18912 1.00000 1 54417.007230 0.000305 1.24945 0.27944 1.00000 1 54417.008058 0.000523 1.26860 0.21450 1.00000 1 54417.008915 0.000334 1.13398 0.25358 1.00000 1 54417.009787 0.000537 1.76418 0.24958 1.00000 1 54417.010702 0.000378 1.07021 0.23359 1.00000 1 54417.011690 0.000610 1.26327 0.20234 0.95238 1 54417.012634 0.000334 1.22245 0.26083 1.00000 1 54417.043515 0.030547 1.54082 0.21660 0.02366 1 54417.074454 0.000392 1.44882 0.31618 0.96296 1 54417.075180 0.000334 1.65652 0.36153 1.00000 1 54417.076212 0.000697 1.99893 0.30537 0.91667 1 54417.077330 0.000421 1.77634 0.34187 0.96552 1 54417.078362 0.000610 2.18483 0.30900 1.00000 1 54417.079291 0.000320 1.73482 0.38794 0.95455 1 54417.080758 0.001148 1.94751 0.22884 0.93671 1 54417.144845 0.000683 1.85488 0.26237 0.94280 1 54417.146210 0.000683 1.79340 0.25363 0.95745 1 54417.147227 0.000334 1.44290 0.34691 0.95652 1 54417.148200 0.000639 1.82233 0.27970 0.95455 1 54417.149435 0.000566 2.13355 0.31431 0.94872 1 54417.150568 0.000566 2.21399 0.30703 0.97436 1 54417.151701 0.000566 2.13379 0.31426 0.94872 1 54417.152921 0.000654 1.90921 0.27533 0.95556 1 54417.154214 0.000639 2.05349 0.27690 0.98394 1 54417.211429 0.000596 1.87385 0.30423 0.93648 1 54417.212562 0.000537 2.67027 0.40569 0.97297 1 54417.213419 0.000320 1.77491 0.42718 1.00000 1 54417.214088 0.000349 1.89563 0.39531 1.00000 1 54417.214901 0.000465 1.91508 0.36196 0.90625 1 54417.215714 0.000349 1.72538 0.38581 0.95833 1 54417.216383 0.000320 1.77434 0.44052 0.95455 1 54417.217327 0.000625 2.42410 0.34284 0.95349 1 54417.218314 0.000363 1.91577 0.39951 0.96000 1 54417.219288 0.000610 2.36904 0.34538 1.00000 1 54417.220711 0.000813 2.07785 0.27768 0.95017 1 54417.273613 0.000639 1.86153 0.26328 0.99764 1 54417.274702 0.000450 2.65248 0.37515 1.00000 1 54417.275472 0.000320 1.57422 0.34355 1.00000 1 54417.276344 0.000552 2.15858 0.30529 1.00000 1 54417.277389 0.000494 2.56144 0.36228 0.94118 1 54417.278537 0.000654 2.08205 0.28874 0.91111 1 54417.279772 0.000581 2.29401 0.32447 0.90000 1 54417.280672 0.000320 1.60431 0.35877 0.95455 1 54417.281616 0.000625 1.95974 0.30622 0.93023 1 54417.283127 0.000886 2.28428 0.25074 0.99500 1 54417.342173 0.000320 1.76782 0.38581 0.98097 1 54417.343233 0.000741 1.79536 0.28168 0.94118 1 54417.344628 0.000654 2.04222 0.28882 1.00000 1 54417.345892 0.000610 1.71163 0.28917 0.97619 1 54417.347054 0.000552 2.38198 0.35477 0.97368 1 54417.347940 0.000334 1.74577 0.37224 1.00000 1 54417.349465 0.001191 2.08357 0.22354 0.96341 1