/* ** ** 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 55265.983975 0.000095 71.37691 2.24248 1.00000 0 55265.984163 0.000093 71.59347 2.28215 1.00000 0 55265.984348 0.000093 72.54054 2.30750 1.00000 0 55265.984531 0.000090 72.75568 2.33719 1.00000 0 55265.984716 0.000095 69.00172 2.26612 1.00000 0 55265.984898 0.000087 74.90474 2.42640 1.00000 0 55265.985078 0.000093 71.18769 2.27277 1.00000 0 55265.985266 0.000095 69.18505 2.25893 1.00000 0 55265.985459 0.000098 69.24026 2.19241 1.00000 0 55265.985648 0.000090 72.91190 2.35793 1.00000 0 55265.985827 0.000090 72.90533 2.34194 1.00000 0 55265.986012 0.000095 70.11362 2.26151 1.00000 0 55265.986197 0.000090 74.57298 2.37722 1.00000 0 55265.986380 0.000093 73.84803 2.37212 1.00000 0 55265.986562 0.000090 72.91080 2.39595 1.00000 0 55265.986744 0.000093 71.00523 2.27626 1.00000 0 55265.986926 0.000090 74.28394 2.36898 1.00000 0 55265.987109 0.000093 72.92355 2.35703 1.00000 0 55265.987294 0.000093 70.31115 2.30395 1.00000 0 55265.987476 0.000090 72.67596 2.35274 1.00000 0 55265.987659 0.000093 73.14554 2.33885 1.00000 0 55265.987850 0.000098 68.68721 2.20762 1.00000 0 55265.988043 0.000095 71.16245 2.27311 1.00000 0 55265.988229 0.000090 75.63126 2.40455 1.00000 0 55265.988411 0.000093 72.53678 2.33860 1.00000 0 55265.988593 0.000090 75.49421 2.42674 1.00000 0 55265.988778 0.000095 70.81820 2.26039 1.00000 0 55265.988969 0.000095 69.36373 2.22381 1.00000 0 55265.989160 0.000095 71.13787 2.27233 1.00000 0 55265.989345 0.000090 75.25346 2.40740 1.00000 0 55265.989528 0.000093 72.24947 2.34266 1.00000 0 55265.989710 0.000090 76.49274 2.41733 1.00000 0 55265.989889 0.000090 74.66219 2.42834 1.00000 0 55265.990066 0.000087 76.88022 2.46950 1.00000 0 55265.990245 0.000093 72.73217 2.30336 1.00000 0 55265.990431 0.000093 72.06025 2.30534 1.00000 0 55265.990616 0.000093 70.65722 2.30417 1.00000 0 55265.990801 0.000093 73.55544 2.34959 1.00000 0 55265.990983 0.000090 75.03480 2.41288 1.00000 0 55265.991160 0.000087 77.36610 2.49042 1.00000 0 55265.991345 0.000098 67.15450 2.21183 1.00000 0 55265.991533 0.000090 74.09086 2.40622 1.00000 0 55265.991712 0.000090 73.62746 2.37632 1.00000 0 55265.991895 0.000093 72.32520 2.27622 1.00000 0 55265.992083 0.000095 72.50751 2.28350 1.00000 0 55265.992277 0.000098 69.57121 2.20986 1.00000 0 55265.992473 0.000098 73.40186 2.34344 0.94151 0 55265.992670 0.000098 69.95293 2.21187 1.00000 0 55265.992858 0.000090 74.98317 2.39364 1.00000 0 55265.993038 0.000090 75.24342 2.40208 1.00000 0 55265.993217 0.000090 75.35005 2.43418 1.00000 0 55265.993402 0.000095 70.68224 2.26824 1.00000 0 55265.993590 0.000093 72.62534 2.34868 1.00000 0 55265.993773 0.000090 74.19372 2.40829 1.00000 0 55265.993958 0.000095 71.65041 2.28056 1.00000 0 55265.994149 0.000095 71.27818 2.26758 1.00000 0 55265.994334 0.000090 72.31927 2.34013 1.00000 0 55265.994513 0.000090 74.42863 2.40086 1.00000 0 55265.994696 0.000093 72.18970 2.30579 1.00000 0 55265.994942 0.000153 73.68903 1.82827 1.00000 0