/* ** ** 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 58854.190685 0.000255 24.89934 0.80516 1.00000 0 22.74240 0.71954 22.38292 0.72380 0.35949 0.07845 58854.191188 0.000249 25.50522 0.82005 1.00000 0 23.29459 0.73664 23.01433 0.73996 0.28026 0.07007 58854.191683 0.000246 25.63988 0.82270 1.00000 0 23.71006 0.74754 23.40878 0.75110 0.30128 0.07307 58854.192187 0.000258 24.24908 0.78658 1.00000 0 22.66695 0.71430 22.19302 0.71989 0.47393 0.08956 58854.192699 0.000255 24.54971 0.78974 1.00000 0 22.74240 0.71954 22.46851 0.72279 0.27389 0.06847 58854.193208 0.000255 24.85237 0.79456 1.00000 0 23.01559 0.72385 22.74170 0.72708 0.27389 0.06847 58854.193712 0.000249 25.57896 0.81109 1.00000 0 23.55083 0.74068 23.41070 0.74234 0.14013 0.04954 58854.194215 0.000255 24.68085 0.78819 1.00000 0 22.74241 0.71954 22.58834 0.72137 0.15406 0.05136 58854.194721 0.000252 24.88910 0.80025 1.00000 0 23.07289 0.72890 22.77854 0.73239 0.29436 0.07139 58854.195216 0.000243 25.91365 0.83148 1.00000 0 24.04002 0.75719 23.71722 0.76100 0.32280 0.07609 58854.195714 0.000255 24.68081 0.79232 1.00000 0 22.87900 0.72170 22.58799 0.72514 0.29101 0.07058 58854.196229 0.000260 24.15683 0.77309 1.00000 0 22.32606 0.70496 22.10846 0.70753 0.21759 0.06035 58854.196741 0.000252 25.06538 0.80093 1.00000 0 23.16500 0.73035 22.93991 0.73302 0.22510 0.06243 58854.197250 0.000258 24.51453 0.78211 1.00000 0 22.62193 0.71359 22.43574 0.71579 0.18619 0.05614 58854.197783 0.000275 22.93709 0.73559 1.00000 0 21.27753 0.66985 20.99210 0.67322 0.28543 0.06728 58854.198321 0.000263 24.05371 0.77298 0.98901 0 22.28154 0.70425 22.01373 0.70743 0.26781 0.06695 58854.198865 0.000281 22.61663 0.72048 1.00000 0 20.90077 0.65701 20.69888 0.65939 0.20189 0.05599 58854.199392 0.000246 25.45577 0.81718 1.00000 0 23.54508 0.74493 23.29696 0.74788 0.24812 0.06631 58854.199898 0.000260 24.22992 0.77992 1.00000 0 22.34832 0.70531 22.03029 0.70907 0.31802 0.07296 58854.200419 0.000260 24.16915 0.77631 1.00000 0 22.43735 0.70671 22.11933 0.71047 0.31802 0.07296 58854.200940 0.000260 24.19378 0.77468 1.00000 0 22.39283 0.70601 22.14177 0.70898 0.25107 0.06483 58854.201628 0.000428 24.45881 0.60884 1.00000 0 22.69995 0.55432 22.38442 0.55721 0.31553 0.05667