/* ** ** 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 59131.584074 0.000081 85.00175 2.62880 1.00000 0 59131.584228 0.000072 87.44974 2.80325 1.00000 0 59131.584372 0.000072 86.14683 2.75908 1.00000 0 59131.584517 0.000072 88.42436 2.78304 1.00000 0 59131.584662 0.000072 86.89319 2.77412 1.00000 0 59131.584809 0.000075 84.89195 2.69865 1.00000 0 59131.584957 0.000072 90.92286 2.83137 1.00000 0 59131.585099 0.000069 92.01870 2.94144 1.00000 0 59131.585241 0.000072 86.80141 2.79614 1.00000 0 59131.585385 0.000072 88.65553 2.79331 1.00000 0 59131.585536 0.000078 82.20356 2.61080 1.00000 0 59131.585689 0.000075 86.40494 2.75285 1.00000 0 59131.585837 0.000072 89.87991 2.83917 1.00000 0 59131.585981 0.000072 88.69582 2.80778 1.00000 0 59131.586126 0.000072 86.36335 2.76629 1.00000 0 59131.586268 0.000069 91.62413 2.93019 1.00000 0 59131.586407 0.000069 92.08107 2.93025 1.00000 0 59131.586548 0.000072 86.53410 2.76892 1.00000 0 59131.586693 0.000072 87.14559 2.80549 1.00000 0 59131.586838 0.000072 91.34370 2.90491 1.00000 0 59131.586982 0.000072 87.90411 2.83648 1.00000 0 59131.587127 0.000072 89.14852 2.82040 1.00000 0 59131.587275 0.000075 85.50964 2.73440 1.00000 0 59131.587419 0.000069 91.90707 2.90709 1.00000 0 59131.587561 0.000072 88.78322 2.81305 1.00000 0 59131.587709 0.000075 84.95661 2.69858 1.00000 0 59131.587853 0.000069 91.30505 2.90233 1.00000 0 59131.587998 0.000075 84.27100 2.71565 1.00000 0 59131.588146 0.000072 87.74014 2.78900 1.00000 0 59131.588290 0.000072 87.93662 2.82359 1.00000 0 59131.588435 0.000072 88.90562 2.82778 1.00000 0 59131.588580 0.000072 87.09443 2.79694 1.00000 0 59131.588727 0.000075 84.11682 2.71721 1.00000 0 59131.588875 0.000072 88.06298 2.80683 1.00000 0 59131.589019 0.000072 89.38617 2.82755 1.00000 0 59131.589167 0.000075 85.29326 2.71778 1.00000 0 59131.589317 0.000075 85.47709 2.70694 1.00000 0 59131.589468 0.000075 83.93751 2.68764 1.00000 0 59131.589610 0.000067 94.77496 2.99992 1.00000 0 59131.589751 0.000075 83.80329 2.66681 1.00000 0 59131.589899 0.000072 88.01896 2.81995 1.00000 0 59131.590044 0.000072 87.90578 2.84665 1.00000 0 59131.590191 0.000075 86.31500 2.70595 1.00000 0 59131.590339 0.000072 86.57767 2.81671 1.00000 0 59131.590486 0.000075 86.19573 2.76236 1.00000 0 59131.590637 0.000075 83.83315 2.69673 1.00000 0 59131.590782 0.000069 90.60841 2.90161 1.00000 0 59131.590926 0.000075 84.01393 2.70647 1.00000 0 59131.591071 0.000069 89.57087 2.89031 1.00000 0 59131.591216 0.000075 84.40878 2.67661 1.00000 0 59131.591360 0.000069 91.12750 2.91488 1.00000 0 59131.591554 0.000124 87.92189 2.15970 0.99853 0 59131.644624 0.000133 64.79521 2.10210 0.98426 0 59131.644856 0.000098 68.32712 2.17255 1.00000 0 59131.645052 0.000098 68.98303 2.18771 1.00000 0 59131.645243 0.000093 71.84606 2.30002 1.00000 0 59131.645437 0.000101 65.18902 2.08672 1.00000 0 59131.645640 0.000101 67.54476 2.12283 1.00000 0 59131.645839 0.000098 70.22079 2.22462 1.00000 0 59131.646042 0.000104 66.36926 2.12672 1.00000 0 59131.646242 0.000095 71.76553 2.27826 1.00000 0 59131.646436 0.000098 69.90392 2.25261 1.00000 0 59131.646635 0.000101 67.53869 2.17735 1.00000 0 59131.646835 0.000098 68.93760 2.22264 1.00000 0 59131.647029 0.000095 70.46974 2.25555 1.00000 0 59131.647217 0.000093 75.58305 2.37925 1.00000 0 59131.647405 0.000095 70.81615 2.30028 1.00000 0 59131.647602 0.000101 66.63663 2.16764 1.00000 0 59131.647798 0.000095 71.47564 2.26453 1.00000 0 59131.647989 0.000095 72.34978 2.32042 1.00000 0 59131.648186 0.000101 67.70320 2.16714 1.00000 0 59131.648441 0.000153 70.51832 1.80126 1.00000 0