/* ** ** 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 57387.764807 0.000101 64.90053 2.04023 1.00000 0 57387.765010 0.000101 63.05777 2.03273 1.00000 0 57387.765206 0.000095 66.78763 2.13485 1.00000 0 57387.765403 0.000101 62.92539 2.01740 1.00000 0 57387.765600 0.000095 68.34466 2.18011 1.00000 0 57387.765794 0.000098 64.41432 2.07710 1.00000 0 57387.765990 0.000098 65.32308 2.08728 1.00000 0 57387.766184 0.000095 67.98164 2.16285 1.00000 0 57387.766378 0.000098 67.10455 2.14430 1.00000 0 57387.766575 0.000098 66.94105 2.11123 1.00000 0 57387.766772 0.000098 66.73878 2.14511 1.00000 0 57387.766968 0.000098 66.83961 2.11809 1.00000 0 57387.767171 0.000104 63.85718 2.03808 1.00000 0 57387.767374 0.000098 66.41450 2.12813 1.00000 0 57387.767570 0.000098 67.67160 2.14757 1.00000 0 57387.767761 0.000093 71.61102 2.27718 1.00000 0 57387.767958 0.000104 63.13464 2.02641 1.00000 0 57387.768158 0.000095 68.30860 2.17373 1.00000 0 57387.768346 0.000093 70.57877 2.25956 1.00000 0 57387.768531 0.000093 69.81514 2.22354 1.00000 0 57387.768722 0.000098 65.26043 2.08237 1.00000 0 57387.768913 0.000093 68.80150 2.21593 1.00000 0 57387.769107 0.000101 63.31115 2.05150 1.00000 0 57387.769306 0.000098 65.72636 2.09263 1.00000 0 57387.769503 0.000098 68.02459 2.16015 1.00000 0 57387.769700 0.000098 66.46176 2.10150 1.00000 0 57387.769894 0.000095 67.42249 2.14765 1.00000 0 57387.770082 0.000093 69.81264 2.23698 1.00000 0 57387.770270 0.000095 70.25448 2.21753 1.00000 0 57387.770467 0.000101 64.53334 2.06553 1.00000 0 57387.770666 0.000098 66.08824 2.13811 1.00000 0 57387.770866 0.000101 64.79427 2.08579 1.00000 0 57387.771069 0.000101 65.11235 2.08949 1.00000 0 57387.771271 0.000101 64.43866 2.03847 1.00000 0 57387.771465 0.000093 70.99191 2.24330 1.00000 0 57387.771653 0.000095 67.78964 2.18237 1.00000 0 57387.771844 0.000095 69.06889 2.19457 1.00000 0 57387.772041 0.000101 64.27461 2.06489 1.00000 0 57387.772240 0.000098 67.22671 2.12947 1.00000 0 57387.772434 0.000095 69.17574 2.20308 1.00000 0 57387.772625 0.000095 66.75368 2.15421 1.00000 0 57387.772816 0.000095 67.24847 2.16636 1.00000 0 57387.773001 0.000090 72.08073 2.29184 1.00000 0 57387.773190 0.000098 66.32907 2.12166 1.00000 0 57387.773386 0.000098 66.11813 2.13426 1.00000 0 57387.773577 0.000093 69.18772 2.23186 1.00000 0 57387.773768 0.000098 65.99183 2.10697 1.00000 0 57387.773959 0.000093 71.57668 2.28341 1.00000 0 57387.774153 0.000101 64.27203 2.06158 1.00000 0 57387.774353 0.000098 66.34330 2.09334 1.00000 0 57387.774547 0.000095 66.79462 2.15422 1.00000 0 57387.774735 0.000093 70.90415 2.25656 1.00000 0 57387.774920 0.000093 68.49331 2.19900 1.00000 0 57387.775108 0.000095 67.52499 2.16352 1.00000 0 57387.775299 0.000095 67.92736 2.15215 1.00000 0 57387.775542 0.000148 67.98238 1.74276 1.00000 0