/* ** ** 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 56777.002512 0.000189 31.47079 2.21782 1.00000 1 56777.002948 0.000247 33.14618 1.97786 0.99810 1 56777.003884 0.000174 35.52224 1.13659 1.00000 0 56777.004223 0.000165 37.27778 1.19663 1.00000 0 56777.004558 0.000171 37.07271 1.16879 1.00000 0 56777.004894 0.000165 37.73310 1.19776 1.00000 0 56777.005230 0.000171 36.61080 1.16221 1.00000 0 56777.005565 0.000165 37.65501 1.20256 1.00000 0 56777.005898 0.000168 37.32910 1.18230 1.00000 0 56777.006239 0.000174 36.06063 1.14315 1.00000 0 56777.006584 0.000171 36.43959 1.16211 1.00000 0 56777.006916 0.000162 38.16043 1.22278 1.00000 0 56777.007238 0.000159 39.23431 1.24612 1.00000 0 56777.007565 0.000168 36.94458 1.17955 1.00000 0 56777.007897 0.000165 37.97172 1.20219 1.00000 0 56777.008227 0.000165 37.52956 1.19992 1.00000 0 56777.008560 0.000168 37.21615 1.18447 1.00000 0 56777.008887 0.000159 38.80336 1.24143 1.00000 0 56777.009220 0.000174 35.78476 1.14136 1.00000 0 56777.009567 0.000174 36.65756 1.15300 0.99256 0 56777.064836 0.000177 34.83315 1.11698 0.99816 0 56777.065175 0.000162 38.31512 1.21572 1.00000 0 56777.065502 0.000165 37.02926 1.19313 1.00000 0 56777.065828 0.000162 38.03676 1.21064 1.00000 0 56777.066161 0.000171 35.82064 1.14734 1.00000 0 56777.066494 0.000162 38.20075 1.21393 1.00000 0 56777.066821 0.000165 37.42588 1.19378 1.00000 0 56777.067154 0.000168 36.58547 1.16944 1.00000 0 56777.067495 0.000174 35.99572 1.13967 1.00000 0 56777.067831 0.000162 38.01013 1.21093 1.00000 0 56777.068161 0.000168 36.49369 1.17143 1.00000 0 56777.068493 0.000165 37.57520 1.18914 1.00000 0 56777.068826 0.000168 36.54110 1.16599 1.00000 0 56777.069156 0.000162 38.01796 1.21390 1.00000 0 56777.069471 0.000153 40.16164 1.27947 1.00000 0 56777.069790 0.000165 37.24630 1.19375 1.00000 0 56777.070122 0.000168 36.71053 1.17003 1.00000 0 56777.070455 0.000165 37.60188 1.19584 1.00000 0 56777.070785 0.000165 37.40691 1.18999 1.00000 0 56777.071118 0.000168 36.67774 1.17432 1.00000 0 56777.071453 0.000168 36.57085 1.17059 1.00000 0 56777.071780 0.000159 38.81767 1.23478 1.00000 0 56777.072105 0.000165 37.39202 1.19115 1.00000 0 56777.072434 0.000165 37.40691 1.18999 1.00000 0 56777.072758 0.000159 39.04260 1.23542 1.00000 0 56777.073085 0.000168 36.96819 1.17408 1.00000 0 56777.073418 0.000165 37.12984 1.18702 1.00000 0 56777.073745 0.000162 38.30729 1.21276 1.00000 0 56777.074063 0.000156 39.36646 1.25423 1.00000 0 56777.074385 0.000165 37.25349 1.18967 1.00000 0 56777.074714 0.000165 37.33559 1.18676 1.00000 0 56777.075039 0.000159 38.61613 1.23595 1.00000 0 56777.075351 0.000153 40.30677 1.28326 1.00000 0 56777.075666 0.000162 38.49425 1.21782 1.00000 0 56777.076115 0.000286 37.33136 0.90872 0.99309 0 56777.201043 0.000388 25.08543 0.81362 0.99621 0 56777.201922 0.000492 29.97115 1.00186 1.00000 0 56777.202906 0.000492 32.78226 1.07324 1.00000 0 56777.203899 0.000501 32.49200 1.05764 0.99422 0 56777.204903 0.000503 31.93308 1.04544 1.00000 0 56777.205869 0.000463 35.06232 1.13417 1.00000 0 56777.206815 0.000483 33.32510 1.08882 1.00000 0 56777.207802 0.000503 32.35390 1.04591 1.00000 0 56777.209023 0.000718 31.68248 0.87684 0.99474 0 56777.248956 0.000200 33.17768 1.05896 0.99283 0 56777.249361 0.000205 31.85960 1.02201 1.00000 0 56777.249761 0.000194 34.04450 1.07998 1.00000 0 56777.250151 0.000197 32.72723 1.06879 1.00000 0 56777.250542 0.000194 33.98799 1.08283 1.00000 0 56777.250927 0.000191 34.20136 1.09736 1.00000 0 56777.251315 0.000197 33.26517 1.06710 1.00000 0 56777.251717 0.000205 31.98780 1.02402 1.00000 0 56777.252122 0.000200 32.83517 1.04790 1.00000 0 56777.252513 0.000191 34.30479 1.09898 1.00000 0 56777.252906 0.000203 31.93831 1.03518 1.00000 0 56777.253302 0.000194 33.79277 1.08258 1.00000 0 56777.253687 0.000191 34.54033 1.10077 1.00000 0 56777.254089 0.000211 31.05169 0.99588 1.00000 0 56777.254500 0.000200 32.76644 1.04591 1.00000 0 56777.254905 0.000205 32.02523 1.02636 1.00000 0 56777.255308 0.000197 33.10348 1.06640 1.00000 0 56777.255710 0.000205 31.95575 1.02351 1.00000 0 56777.256121 0.000205 32.23611 1.02526 1.00000 0 56777.256537 0.000211 31.28535 0.99440 1.00000 0 56777.256943 0.000194 33.43631 1.08259 1.00000 0 56777.257322 0.000185 35.31466 1.13528 1.00000 0 56777.257715 0.000208 31.10903 1.00559 1.00000 0 56777.258129 0.000205 31.60859 1.01983 1.00000 0 56777.258534 0.000200 32.61818 1.04904 1.00000 0 56777.258922 0.000188 34.52337 1.11296 1.00000 0 56777.259309 0.000200 32.61541 1.04809 1.00000 0 56777.259709 0.000200 33.14028 1.05541 1.00000 0 56777.260102 0.000194 33.62582 1.08089 1.00000 0 56777.260496 0.000200 32.50289 1.05268 1.00000 0 56777.260912 0.000217 33.13673 1.01599 0.99442 0 56777.315860 0.000437 28.49936 0.93215 0.98731 0 56777.316688 0.000391 31.26242 1.03145 1.00000 0 56777.317475 0.000396 31.80123 1.02528 0.99270 0 56777.318274 0.000402 30.45413 1.00233 1.00000 0 56777.319052 0.000376 32.93982 1.06931 1.00000 0 56777.319813 0.000385 31.76261 1.04652 1.00000 0 56777.320597 0.000399 30.88784 1.01031 1.00000 0 56777.321378 0.000382 32.09416 1.05315 1.00000 0 56777.322139 0.000379 32.55292 1.05810 1.00000 0 56777.322918 0.000399 30.95967 1.00360 1.00000 0 56777.323699 0.000382 32.21803 1.05235 1.00000 0 56777.324477 0.000396 31.01298 1.01437 1.00000 0 56777.325290 0.000417 29.73975 0.96622 1.00000 0 56777.326092 0.000385 32.03594 1.04357 1.00000 0 56777.327061 0.000584 32.48597 0.85421 1.00000 0