/* ** ** 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 57031.040780 0.000084 77.93726 2.43131 1.00000 0 57031.040951 0.000087 73.08929 2.31583 1.00000 0 57031.041122 0.000084 74.17751 2.36604 1.00000 0 57031.041287 0.000081 76.05478 2.44057 1.00000 0 57031.041452 0.000084 74.19052 2.36431 1.00000 0 57031.041622 0.000087 74.10110 2.33901 1.00000 0 57031.041793 0.000084 74.29128 2.37801 1.00000 0 57031.041958 0.000081 78.62247 2.46678 1.00000 0 57031.042120 0.000081 77.62869 2.46016 1.00000 0 57031.042285 0.000084 75.05283 2.39919 1.00000 0 57031.042453 0.000084 75.77802 2.38863 1.00000 0 57031.042621 0.000084 75.27731 2.37022 1.00000 0 57031.042786 0.000081 78.64898 2.48879 1.00000 0 57031.042953 0.000087 73.72072 2.31992 1.00000 0 57031.043124 0.000084 75.74181 2.38202 1.00000 0 57031.043292 0.000084 75.56074 2.41239 1.00000 0 57031.043457 0.000081 78.45959 2.47409 1.00000 0 57031.043625 0.000087 72.59789 2.29844 1.00000 0 57031.043793 0.000081 78.36802 2.46464 1.00000 0 57031.043960 0.000087 71.99790 2.30985 1.00000 0 57031.044128 0.000081 77.91793 2.50522 1.00000 0 57031.044290 0.000081 77.95539 2.47220 1.00000 0 57031.044452 0.000081 80.92593 2.53205 1.00000 0 57031.044617 0.000084 75.19351 2.39713 1.00000 0 57031.044782 0.000081 79.89460 2.51941 1.00000 0 57031.044941 0.000078 79.60687 2.54277 1.00000 0 57031.045098 0.000078 79.12007 2.52450 1.00000 0 57031.045262 0.000087 73.01057 2.31276 1.00000 0 57031.045427 0.000078 79.91902 2.54171 1.00000 0 57031.045589 0.000084 74.55270 2.36865 1.00000 0 57031.045754 0.000081 76.82957 2.44273 1.00000 0 57031.045916 0.000081 76.90656 2.44395 1.00000 0 57031.046078 0.000081 78.28329 2.46319 1.00000 0 57031.046243 0.000084 75.29298 2.37806 1.00000 0 57031.046405 0.000078 80.14765 2.53824 1.00000 0 57031.046565 0.000081 78.65588 2.46222 1.00000 0 57031.046732 0.000087 72.56465 2.29121 1.00000 0 57031.046903 0.000084 74.91760 2.37000 1.00000 0 57031.047068 0.000081 76.39111 2.45172 1.00000 0 57031.047236 0.000087 73.78996 2.31856 1.00000 0 57031.047401 0.000078 79.61099 2.53245 1.00000 0 57031.047560 0.000081 76.40372 2.44770 1.00000 0 57031.047791 0.000150 77.17496 1.81822 0.98231 0 57031.110928 0.000093 73.10825 2.30139 0.98677 0 57031.111113 0.000093 71.13328 2.25305 1.00000 0 57031.111298 0.000093 72.00324 2.27871 1.00000 0 57031.111481 0.000090 73.57855 2.35925 1.00000 0 57031.111663 0.000093 70.75570 2.25653 1.00000 0 57031.111848 0.000093 70.40234 2.24087 1.00000 0 57031.112033 0.000093 69.86745 2.21707 1.00000 0 57031.112219 0.000093 69.95628 2.23149 1.00000 0 57031.112404 0.000093 68.91478 2.21668 1.00000 0 57031.112589 0.000093 70.79717 2.22801 1.00000 0 57031.112771 0.000090 72.97150 2.31426 1.00000 0 57031.112953 0.000093 71.45808 2.24770 1.00000 0 57031.113136 0.000090 72.71236 2.30791 1.00000 0 57031.113318 0.000093 72.14242 2.28273 1.00000 0 57031.113497 0.000087 75.58556 2.40314 1.00000 0 57031.113680 0.000095 69.63680 2.19442 1.00000 0 57031.113871 0.000095 68.48814 2.16525 1.00000 0 57031.114059 0.000093 70.56080 2.24711 1.00000 0 57031.114241 0.000090 71.94044 2.28064 1.00000 0 57031.114455 0.000124 73.05298 1.95743 1.00000 0