/* ** ** 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 54232.158514 0.000417 15.00558 0.48795 1.00000 0 13.91205 0.43994 13.64179 0.44353 0.27026 0.05635 54232.159327 0.000396 15.92757 0.51218 1.00000 0 14.69600 0.46357 14.49839 0.46620 0.19761 0.04940 54232.160132 0.000408 15.33243 0.49338 1.00000 0 14.19384 0.44907 14.02584 0.45131 0.16801 0.04490 54232.160971 0.000431 14.51299 0.46506 1.00000 0 13.44520 0.42517 13.32028 0.42684 0.12492 0.03766 54232.161804 0.000402 15.80510 0.50585 1.00000 0 14.41248 0.45576 14.29075 0.45739 0.12173 0.03849 54232.162629 0.000422 14.91094 0.48083 0.99315 0 13.84374 0.43734 13.64536 0.43998 0.19838 0.04811 54232.163477 0.000425 14.85692 0.47501 1.00000 0 13.65539 0.43139 13.54028 0.43292 0.11511 0.03640 54232.164330 0.000428 14.56993 0.47054 1.00000 0 13.52251 0.42783 13.32815 0.43042 0.19436 0.04714 54232.165169 0.000411 15.26283 0.49233 1.00000 0 14.09389 0.44591 13.90323 0.44845 0.19066 0.04766 54232.165994 0.000414 15.10861 0.48482 1.00000 0 14.03736 0.44346 13.88353 0.44550 0.15382 0.04266 54232.166813 0.000405 15.50983 0.49905 1.00000 0 14.29523 0.45228 14.12602 0.45454 0.16921 0.04522 54232.167614 0.000396 15.88711 0.50867 1.00000 0 14.68138 0.46334 14.53317 0.46531 0.14821 0.04278 54232.168737 0.000726 15.60765 0.37368 0.99943 0 14.51843 0.34050 14.30933 0.34257 0.20910 0.03756 54232.225149 0.000391 16.18726 0.51954 0.99489 0 14.93059 0.47191 14.76942 0.47402 0.16118 0.04470 54232.225910 0.000370 16.96370 0.54088 1.00000 0 15.65106 0.49493 15.55999 0.49613 0.09107 0.03442 54232.226683 0.000402 15.52905 0.50482 1.00000 0 14.47013 0.45667 14.17063 0.46058 0.29950 0.05990 54232.227490 0.000405 15.54461 0.49688 1.00000 0 14.33816 0.45296 14.21921 0.45452 0.11894 0.03761 54232.228312 0.000417 15.04415 0.48234 1.00000 0 13.95379 0.44060 13.80345 0.44257 0.15033 0.04169 54232.229128 0.000399 15.58695 0.50684 1.00000 0 14.53144 0.45929 14.24184 0.46308 0.28960 0.05912 54232.229947 0.000420 14.97407 0.48062 1.00000 0 13.82992 0.43712 13.68062 0.43908 0.14930 0.04141 54232.230786 0.000420 15.01557 0.47804 1.00000 0 13.85755 0.43756 13.77716 0.43861 0.08039 0.03038 54232.231596 0.000391 16.02921 0.51419 1.00000 0 14.86920 0.46974 14.70884 0.47184 0.16035 0.04447 54232.232377 0.000391 15.88754 0.51469 1.00000 0 14.82468 0.46903 14.57798 0.47226 0.24670 0.05516 54232.233153 0.000385 16.15374 0.52207 1.00000 0 15.04761 0.47609 14.82224 0.47904 0.22537 0.05312 54232.233917 0.000379 16.67053 0.53332 1.00000 0 15.36910 0.48480 15.21656 0.48680 0.15254 0.04403 54232.234698 0.000402 15.51580 0.50371 1.00000 0 14.47013 0.45667 14.18261 0.46043 0.28752 0.05869 54232.235595 0.000495 16.01084 0.45734 1.00000 0 14.79656 0.41635 14.64075 0.41817 0.15581 0.03895