/* ** ** 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 58126.755883 0.000095 69.64308 2.19525 1.00000 0 58126.756068 0.000090 74.06435 2.33942 1.00000 0 58126.756244 0.000087 75.57764 2.42086 1.00000 0 58126.756418 0.000087 73.49552 2.35903 1.00000 0 58126.756589 0.000084 74.38109 2.43789 1.00000 0 58126.756759 0.000087 75.40398 2.41291 1.00000 0 58126.756939 0.000093 69.52273 2.23627 1.00000 0 58126.757118 0.000087 74.20280 2.36455 1.00000 0 58126.757295 0.000090 72.02340 2.29162 1.00000 0 58126.757474 0.000090 72.16388 2.28546 1.00000 0 58126.757656 0.000093 70.22457 2.22307 1.00000 0 58126.757839 0.000090 71.09718 2.26881 1.00000 0 58126.758018 0.000090 70.59630 2.26089 1.00000 0 58126.758195 0.000087 74.73316 2.35956 1.00000 0 58126.758374 0.000093 69.05774 2.22916 1.00000 0 58126.758556 0.000090 71.89273 2.29809 1.00000 0 58126.758733 0.000087 73.62831 2.35583 1.00000 0 58126.758906 0.000087 73.47083 2.36028 1.00000 0 58126.759080 0.000087 74.86712 2.37991 1.00000 0 58126.759257 0.000090 72.74390 2.29464 1.00000 0 58126.759433 0.000087 74.15788 2.35942 1.00000 0 58126.759604 0.000084 75.38124 2.43331 1.00000 0 58126.759772 0.000084 75.87714 2.42767 1.00000 0 58126.759951 0.000095 67.19724 2.14568 1.00000 0 58126.760133 0.000087 74.11623 2.36790 1.00000 0 58126.760310 0.000090 70.15445 2.26690 1.00000 0 58126.760489 0.000090 71.16170 2.28283 1.00000 0 58126.760669 0.000090 70.67280 2.26696 1.00000 0 58126.760851 0.000093 69.99823 2.25831 1.00000 0 58126.761033 0.000090 73.76395 2.33661 1.00000 0 58126.761210 0.000087 74.33280 2.40327 1.00000 0 58126.761380 0.000084 76.85639 2.43245 1.00000 0 58126.761554 0.000090 70.53645 2.27332 1.00000 0 58126.761733 0.000090 70.81133 2.27745 1.00000 0 58126.761913 0.000090 71.28665 2.28449 1.00000 0 58126.762095 0.000093 70.37848 2.23372 1.00000 0 58126.762277 0.000090 72.36371 2.28476 1.00000 0 58126.762454 0.000087 74.97482 2.37712 1.00000 0 58126.762633 0.000093 68.52992 2.19710 1.00000 0 58126.762816 0.000090 70.59162 2.27031 1.00000 0 58126.762998 0.000093 68.44970 2.20378 1.00000 0 58126.763180 0.000090 72.28549 2.28342 1.00000 0 58126.763363 0.000093 68.94096 2.23573 1.00000 0 58126.763545 0.000090 71.18450 2.30373 1.00000 0 58126.763727 0.000093 69.98775 2.22348 1.00000 0 58126.763909 0.000090 72.54443 2.29178 1.00000 0 58126.764089 0.000090 70.65353 2.27112 1.00000 0 58126.764268 0.000090 71.89709 2.28159 1.00000 0 58126.764450 0.000093 70.57573 2.23317 1.00000 0 58126.764627 0.000084 76.37955 2.41834 1.00000 0 58126.764801 0.000090 73.94444 2.30122 1.00000 0 58126.764980 0.000090 70.95283 2.28799 1.00000 0 58126.765162 0.000093 69.48352 2.21642 1.00000 0 58126.765347 0.000093 69.36275 2.21021 1.00000 0 58126.765533 0.000093 68.22950 2.20011 1.00000 0 58126.765712 0.000087 74.11020 2.35538 1.00000 0 58126.765889 0.000090 71.67671 2.29943 1.00000 0 58126.766071 0.000093 69.19610 2.22788 1.00000 0 58126.766253 0.000090 70.94048 2.27566 1.00000 0 58126.766435 0.000093 68.64050 2.21111 1.00000 0 58126.766621 0.000093 68.63742 2.20291 1.00000 0 58126.766803 0.000090 70.95578 2.27975 1.00000 0 58126.766982 0.000090 70.72220 2.28888 1.00000 0 58126.767159 0.000087 72.81470 2.35662 1.00000 0 58126.767332 0.000087 73.52834 2.38084 1.00000 0 58126.767509 0.000090 70.48138 2.26432 1.00000 0 58126.767688 0.000090 70.55970 2.26567 1.00000 0 58126.767914 0.000136 71.61214 1.85508 1.00000 0