/* ** ** 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 58221.089145 0.000240 25.31716 0.81767 1.00000 0 24.16069 0.76365 23.77516 0.76787 0.38553 0.08039 58221.089617 0.000231 26.76136 0.85215 1.00000 0 25.39225 0.79741 25.13139 0.80025 0.26086 0.06735 58221.090091 0.000243 25.29372 0.80761 1.00000 0 23.96846 0.75606 23.75314 0.75842 0.21531 0.05972 58221.090566 0.000231 26.60359 0.84820 1.00000 0 25.19192 0.79426 24.98323 0.79654 0.20869 0.06024 58221.091023 0.000226 27.18697 0.86738 1.00000 0 25.70945 0.81260 25.53108 0.81455 0.17837 0.05640 58221.091486 0.000237 25.85283 0.82446 1.00000 0 24.43090 0.77257 24.27820 0.77425 0.15270 0.05090 58221.091966 0.000243 25.37202 0.80743 1.00000 0 23.99231 0.75644 23.82668 0.75825 0.16563 0.05238 58221.092441 0.000231 26.61173 0.84882 1.00000 0 25.21696 0.79465 24.99088 0.79712 0.22608 0.06270 58221.092907 0.000234 26.12298 0.83729 1.00000 0 24.80671 0.78328 24.53190 0.78629 0.27482 0.06870 58221.093370 0.000229 26.81358 0.85744 1.00000 0 25.40937 0.80271 25.18043 0.80522 0.22894 0.06350 58221.093836 0.000237 25.81452 0.82627 1.00000 0 24.47976 0.77334 24.24223 0.77595 0.23753 0.06348 58221.094307 0.000234 26.29124 0.83896 1.00000 0 24.93037 0.78523 24.68991 0.78786 0.24046 0.06427 58221.094770 0.000229 26.70255 0.86368 1.00000 0 25.58688 0.80551 25.07617 0.81108 0.51071 0.09484 58221.095233 0.000234 26.12298 0.83729 1.00000 0 24.80671 0.78328 24.53190 0.78629 0.27482 0.06870 58221.095705 0.000237 25.78056 0.82526 1.00000 0 24.43090 0.77257 24.21033 0.77499 0.22056 0.06117 58221.096182 0.000240 25.56418 0.82249 1.00000 0 24.42619 0.76783 24.00714 0.77239 0.41905 0.08381 58221.096663 0.000240 25.50921 0.81831 1.00000 0 24.25723 0.76517 23.95551 0.76847 0.30172 0.07112 58221.097146 0.000243 25.21753 0.80641 1.00000 0 23.89691 0.75493 23.68159 0.75729 0.21531 0.05972 58221.097632 0.000243 25.19213 0.80601 1.00000 0 23.87306 0.75456 23.65775 0.75691 0.21531 0.05972 58221.098254 0.000379 26.51670 0.66415 0.99390 0 25.12603 0.62177 24.90164 0.62370 0.22439 0.04897 58221.138601 0.000263 25.29498 0.81331 0.99542 0 22.27066 0.70181 21.96481 0.70624 0.30585 0.07897 58221.139096 0.000231 28.36201 0.91974 1.00000 0 25.06671 0.79228 24.62805 0.79865 0.43866 0.10064 58221.139576 0.000249 26.46165 0.85605 1.00000 0 23.36446 0.73774 22.97788 0.74335 0.38658 0.09112 58221.140071 0.000246 26.83572 0.87011 1.00000 0 23.78075 0.74865 23.30270 0.75556 0.47805 0.10192 58221.140566 0.000249 26.64734 0.85821 1.00000 0 23.50423 0.73995 23.13912 0.74523 0.36510 0.08855 58221.141043 0.000229 29.04639 0.92755 1.00000 0 25.40937 0.80271 25.22233 0.80543 0.18704 0.06613 58221.141518 0.000246 26.98162 0.86638 1.00000 0 23.73361 0.74791 23.42940 0.75232 0.30421 0.08130 58221.142018 0.000255 26.13431 0.83579 1.00000 0 22.92451 0.72241 22.69364 0.72576 0.23087 0.06961 58221.142525 0.000252 26.05349 0.84532 1.00000 0 23.02682 0.72817 22.62346 0.73403 0.40337 0.09254 58221.143028 0.000252 26.12683 0.84426 1.00000 0 23.02682 0.72817 22.68715 0.73311 0.33968 0.08492 58221.143540 0.000260 25.35047 0.81474 1.00000 0 22.25926 0.70390 22.01300 0.70748 0.24627 0.07109 58221.144050 0.000249 26.69052 0.85517 1.00000 0 23.43435 0.73885 23.17662 0.74258 0.25772 0.07440 58221.144698 0.000399 27.73781 0.68640 1.00000 0 24.28679 0.59378 24.08603 0.59603 0.20076 0.05184