/* ** ** 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 56363.002759 0.000436 23.40973 1.27338 0.99892 1 56363.003936 0.000226 28.54787 0.90615 1.00000 0 56363.004387 0.000226 28.49695 0.90663 1.00000 0 56363.004845 0.000231 27.38559 0.87935 1.00000 0 56363.005310 0.000234 27.19590 0.87329 1.00000 0 56363.005768 0.000223 28.72858 0.91537 1.00000 0 56363.006228 0.000237 26.87429 0.85916 1.00000 0 56363.006694 0.000229 27.77209 0.89364 1.00000 0 56363.007142 0.000220 28.98418 0.92636 1.00000 0 56363.007576 0.000214 29.83282 0.94927 1.00000 0 56363.008068 0.000278 29.57331 0.83381 0.99248 0 56363.063273 0.000223 29.34867 0.93679 0.98907 0 56363.063725 0.000229 28.51860 0.90457 1.00000 0 56363.064194 0.000240 26.84104 0.86174 1.00000 0 56363.064662 0.000229 28.47567 0.90638 1.00000 0 56363.065122 0.000231 28.22054 0.89623 1.00000 0 56363.065574 0.000220 29.37245 0.94204 1.00000 0 56363.066031 0.000237 27.23504 0.86889 1.00000 0 56363.066500 0.000231 28.11279 0.89372 1.00000 0 56363.066957 0.000226 28.91530 0.91876 1.00000 0 56363.067405 0.000223 29.02784 0.92655 1.00000 0 56363.067880 0.000252 25.54213 0.82336 1.00000 0 56363.068366 0.000234 27.56189 0.88109 1.00000 0 56363.068832 0.000231 28.12407 0.89921 1.00000 0 56363.069289 0.000226 28.72759 0.91832 1.00000 0 56363.069740 0.000226 28.84521 0.92226 1.00000 0 56363.070201 0.000234 27.49224 0.88243 1.00000 0 56363.070669 0.000234 27.64052 0.88314 1.00000 0 56363.071132 0.000229 28.18605 0.90265 1.00000 0 56363.071584 0.000223 29.03998 0.92717 1.00000 0 56363.072041 0.000234 27.88368 0.88575 1.00000 0 56363.072504 0.000229 28.51599 0.90743 1.00000 0 56363.072949 0.000217 29.77698 0.94999 1.00000 0 56363.073392 0.000226 28.69387 0.91863 1.00000 0 56363.073849 0.000231 27.95573 0.89165 1.00000 0 56363.074304 0.000223 29.08360 0.93041 1.00000 0 56363.074772 0.000246 28.48034 0.87662 0.99378 0 56363.127666 0.000344 20.92888 0.68502 0.99247 0 56363.128250 0.000240 30.14684 0.97134 1.00000 0 56363.128748 0.000258 28.27233 0.90445 1.00000 0 56363.129283 0.000278 25.96843 0.84117 1.00000 0 56363.129824 0.000263 27.56767 0.88326 1.00000 0 56363.130380 0.000292 24.76975 0.79679 1.00000 0 56363.130935 0.000263 27.56524 0.88246 1.00000 0 56363.131456 0.000258 28.05521 0.90415 1.00000 0 56363.131986 0.000272 26.39600 0.86005 1.00000 0 56363.132536 0.000278 25.75237 0.84425 1.00000 0 56363.133080 0.000266 27.19769 0.87632 1.00000 0 56363.133603 0.000258 28.01338 0.90815 1.00000 0 56363.134121 0.000260 27.96805 0.89762 1.00000 0 56363.134654 0.000272 26.69729 0.85816 1.00000 0 56363.135206 0.000281 25.61572 0.82903 1.00000 0 56363.135759 0.000272 26.46012 0.85591 1.00000 0 56363.136288 0.000258 28.47353 0.90837 1.00000 0 56363.136821 0.000275 26.25437 0.84586 1.00000 0 56363.137350 0.000255 28.46770 0.91824 1.00000 0 56363.137871 0.000266 27.24298 0.87402 1.00000 0 56363.138412 0.000275 26.31223 0.84823 1.00000 0 56363.138948 0.000260 27.68487 0.89241 1.00000 0 56363.139480 0.000272 26.61666 0.85690 1.00000 0 56363.140033 0.000281 25.92598 0.83318 1.00000 0 56363.140591 0.000278 26.06215 0.83905 1.00000 0 56363.141277 0.000408 25.78577 0.69028 0.99792 0 56363.183878 0.000318 25.44137 0.81717 0.99888 0 56363.184549 0.000353 22.63318 0.73790 1.00000 0 56363.185229 0.000327 24.52903 0.79609 1.00000 0 56363.185889 0.000333 24.00875 0.78211 1.00000 0 56363.186563 0.000341 23.48221 0.76744 1.00000 0 56363.187240 0.000336 23.38038 0.78138 1.00000 0 56363.187906 0.000330 24.35264 0.78632 1.00000 0 56363.188574 0.000339 23.27470 0.77551 1.00000 0 56363.189231 0.000318 25.19581 0.81706 1.00000 0 56363.189885 0.000336 23.69088 0.77696 1.00000 0 56363.190562 0.000341 23.69409 0.76229 1.00000 0 56363.191254 0.000350 22.80296 0.74564 1.00000 0 56363.191960 0.000356 22.70803 0.73094 1.00000 0 56363.192677 0.000362 22.34857 0.72054 1.00000 0 56363.193401 0.000362 22.20574 0.71583 1.00000 0 56363.194124 0.000362 22.08805 0.71955 1.00000 0 56363.194842 0.000356 22.59362 0.72915 1.00000 0 56363.195556 0.000359 22.26618 0.72535 1.00000 0 56363.196277 0.000362 22.29580 0.71724 1.00000 0 56363.197000 0.000362 22.24883 0.71589 1.00000 0 56363.197753 0.000391 20.64605 0.66472 1.00000 0 56363.198534 0.000391 20.35482 0.66701 1.00000 0 56363.199471 0.000547 20.77876 0.56614 0.99935 0 56363.251326 0.000284 21.70643 0.69892 0.99665 0 56363.251867 0.000258 24.12277 0.76929 1.00000 0 56363.252385 0.000260 23.55678 0.75850 1.00000 0 56363.252923 0.000278 22.25772 0.71267 1.00000 0 56363.253479 0.000278 22.28010 0.71303 1.00000 0 56363.254029 0.000272 22.86250 0.72873 1.00000 0 56363.254570 0.000269 23.09337 0.73337 1.00000 0 56363.255108 0.000269 22.86918 0.73576 1.00000 0 56363.255661 0.000284 21.56312 0.69884 1.00000 0 56363.256219 0.000275 22.34835 0.72081 1.00000 0 56363.256777 0.000284 21.75395 0.69623 1.00000 0 56363.257333 0.000272 22.65384 0.72486 1.00000 0 56363.257886 0.000281 22.07462 0.70208 1.00000 0 56363.258464 0.000298 20.69599 0.66613 1.00000 0 56363.259055 0.000292 21.24843 0.67613 1.00000 0 56363.259636 0.000289 21.28425 0.68341 1.00000 0 56363.260183 0.000258 23.87287 0.76845 1.00000 0 56363.260721 0.000281 21.94333 0.70908 1.00000 0 56363.261274 0.000272 22.53742 0.72713 1.00000 0 56363.261830 0.000284 21.61753 0.69745 1.00000 0 56363.262394 0.000281 22.13039 0.70523 1.00000 0 56363.262952 0.000278 22.23244 0.71170 1.00000 0 56363.263511 0.000281 22.01184 0.70620 1.00000 0 56363.264069 0.000278 22.37750 0.71169 1.00000 0 56363.264636 0.000289 21.33557 0.68586 1.00000 0 56363.265215 0.000289 21.28503 0.68781 1.00000 0 56363.265791 0.000286 21.70783 0.69192 1.00000 0 56363.266335 0.000258 23.91177 0.76721 1.00000 0 56363.266986 0.000394 21.68618 0.59143 0.99803 0 56363.315742 0.000301 20.44065 0.65777 0.99316 0 56363.316361 0.000318 19.19921 0.61548 1.00000 0 56363.316997 0.000318 19.26552 0.61839 1.00000 0 56363.317631 0.000315 19.31373 0.62129 1.00000 0 56363.318271 0.000324 18.90527 0.60599 1.00000 0 56363.318904 0.000310 19.76310 0.63352 1.00000 0 56363.319521 0.000307 19.97837 0.63917 1.00000 0 56363.320134 0.000307 20.05017 0.64108 1.00000 0 56363.320747 0.000307 20.04147 0.64172 1.00000 0 56363.321384 0.000330 18.55743 0.59655 1.00000 0 56363.322015 0.000301 20.38029 0.65016 1.00000 0 56363.322628 0.000312 19.68741 0.62858 1.00000 0 56363.323262 0.000321 19.20491 0.61052 1.00000 0 56363.323910 0.000327 18.54894 0.60021 1.00000 0 56363.324555 0.000318 19.43480 0.61806 1.00000 0 56363.325183 0.000310 19.74612 0.63210 1.00000 0 56363.325805 0.000312 19.68155 0.63077 1.00000 0 56363.326424 0.000307 20.04173 0.63900 1.00000 0 56363.327035 0.000304 20.14806 0.64769 1.00000 0 56363.327625 0.000286 21.36624 0.68523 1.00000 0 56363.328216 0.000304 20.21504 0.64638 1.00000 0 56363.328832 0.000312 19.68741 0.62858 1.00000 0 56363.329448 0.000304 20.02039 0.64529 1.00000 0 56363.330085 0.000333 18.53118 0.59384 1.00000 0 56363.330750 0.000333 18.27674 0.59021 1.00000 0 56363.331404 0.000321 19.10312 0.61114 1.00000 0 56363.332047 0.000321 19.06753 0.60947 1.00000 0 56363.332698 0.000330 18.44238 0.59583 1.00000 0 56363.333534 0.000506 19.59372 0.49659 0.99895 0 56363.382501 0.000480 16.30292 0.53167 0.99437 0 56363.383389 0.000408 19.30320 0.62107 1.00000 0 56363.384223 0.000425 18.54251 0.59868 1.00000 0 56363.385056 0.000408 19.04658 0.62181 1.00000 0 56363.385881 0.000417 18.83174 0.60911 1.00000 0 56363.386720 0.000422 18.47804 0.59876 1.00000 0 56363.387553 0.000411 18.89311 0.61713 1.00000 0 56363.388375 0.000411 19.00912 0.61894 1.00000 0 56363.389223 0.000437 17.97527 0.58064 1.00000 0 56363.390079 0.000420 18.60720 0.60343 1.00000 0 56363.390878 0.000379 20.73672 0.66842 1.00000 0 56363.391642 0.000385 20.44177 0.65751 1.00000 0 56363.392423 0.000396 19.61907 0.63913 1.00000 0 56363.393204 0.000385 20.22976 0.65868 1.00000 0 56363.393977 0.000388 20.17189 0.65243 1.00000 0 56363.394769 0.000405 19.32342 0.62366 1.00000 0 56363.395828 0.000654 20.49931 0.50590 1.00000 0