/* ** ** 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 59970.174897 0.000156 40.27498 1.29285 1.00000 0 37.06168 1.17258 36.69236 1.17786 0.36933 0.11136 59970.175209 0.000156 40.79567 1.30466 1.00000 0 37.61817 1.18135 37.14811 1.18801 0.47006 0.12563 59970.175519 0.000153 41.18523 1.33548 1.00000 0 38.36574 1.20423 37.51052 1.21632 0.85522 0.17104 59970.175834 0.000162 39.04414 1.26460 1.00000 0 35.95270 1.13409 35.30517 1.14330 0.64753 0.14479 59970.176152 0.000156 41.11609 1.32371 1.00000 0 37.50687 1.17960 36.90251 1.18817 0.60436 0.14245 59970.176474 0.000165 38.27339 1.23065 1.00000 0 35.35709 1.11475 34.87997 1.12154 0.47712 0.12319 59970.176804 0.000165 38.20792 1.23178 1.00000 0 35.35709 1.11475 34.81635 1.12244 0.54074 0.13115 59970.177122 0.000153 41.54606 1.34136 1.00000 0 38.02555 1.19888 37.40979 1.20764 0.61576 0.14514 59970.177434 0.000159 39.83622 1.28857 1.00000 0 36.49711 1.15299 35.90374 1.16144 0.59337 0.13986 59970.177753 0.000159 39.70520 1.27705 1.00000 0 36.71566 1.15643 36.18822 1.16393 0.52744 0.13186 59970.178068 0.000156 40.89317 1.30887 1.00000 0 37.84076 1.18484 37.26998 1.19290 0.57078 0.13844 59970.178386 0.000162 39.18729 1.25515 1.00000 0 36.16734 1.13747 35.71407 1.14391 0.45327 0.12114 59970.178716 0.000168 37.69123 1.21164 1.00000 0 34.85111 1.09716 34.35095 1.10426 0.50016 0.12504 59970.179052 0.000168 37.24960 1.20784 1.00000 0 34.54025 1.09226 33.94631 1.10072 0.59394 0.13626 59970.179376 0.000156 41.15702 1.32664 1.00000 0 37.61817 1.18135 36.94666 1.19085 0.67151 0.15015 59970.179697 0.000165 39.08704 1.26342 1.00000 0 35.18136 1.11198 34.64062 1.11968 0.54074 0.13115 59970.180027 0.000165 38.66928 1.24121 1.00000 0 35.39224 1.11530 34.94692 1.12164 0.44532 0.11902 59970.180354 0.000162 39.86687 1.28485 1.00000 0 35.73805 1.13070 35.28479 1.13717 0.45327 0.12114 59970.180684 0.000168 38.26249 1.23528 1.00000 0 34.74749 1.09553 34.18481 1.10353 0.56268 0.13262 59970.181016 0.000165 39.44242 1.25427 1.00000 0 35.67341 1.11973 35.35533 1.12423 0.31808 0.10059 59970.181341 0.000159 40.95770 1.31009 1.00000 0 37.18917 1.16387 36.62877 1.17178 0.56040 0.13592 59970.181662 0.000162 39.35998 1.26292 1.00000 0 35.95270 1.13409 35.53180 1.14008 0.42089 0.11673 59970.181986 0.000162 40.08215 1.28344 1.00000 0 35.91692 1.13353 35.56078 1.13860 0.35614 0.10738 59970.182316 0.000168 37.95350 1.23192 1.00000 0 34.64387 1.09390 33.98741 1.10324 0.65646 0.14325 59970.182648 0.000165 38.55399 1.24013 1.00000 0 35.25166 1.11309 34.80634 1.11943 0.44532 0.11902 59970.182973 0.000159 40.79321 1.31130 1.00000 0 36.56996 1.15414 36.10845 1.16071 0.46151 0.12334 59970.183294 0.000162 40.61953 1.29433 1.00000 0 36.34621 1.14028 35.95770 1.14578 0.38852 0.11215 59970.183731 0.000275 39.69188 0.97835 1.00000 0 35.70153 0.86768 35.35800 0.87145 0.34353 0.08097