/* ** ** 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 54504.209542 0.000113 58.91728 1.87509 1.00000 0 54504.209762 0.000107 60.91082 1.94364 1.00000 0 54504.209970 0.000101 62.83768 2.00693 1.00000 0 54504.210179 0.000107 61.22447 1.96076 1.00000 0 54504.210390 0.000104 61.96880 1.98860 1.00000 0 54504.210598 0.000104 61.52246 1.99374 1.00000 0 54504.210809 0.000107 60.23536 1.92993 1.00000 0 54504.211023 0.000107 61.14048 1.92637 1.00000 0 54504.211235 0.000104 61.41080 1.96857 1.00000 0 54504.211443 0.000104 60.75869 1.96187 1.00000 0 54504.211648 0.000101 63.63616 2.03995 1.00000 0 54504.211857 0.000107 59.50574 1.91449 1.00000 0 54504.212065 0.000101 63.35167 2.05849 1.00000 0 54504.212268 0.000101 63.63222 2.02415 1.00000 0 54504.212470 0.000101 63.26495 2.01441 1.00000 0 54504.212679 0.000107 60.93642 1.92376 1.00000 0 54504.212890 0.000104 61.15855 1.97576 1.00000 0 54504.213095 0.000101 62.75640 2.02215 1.00000 0 54504.213306 0.000110 58.93813 1.87589 1.00000 0 54504.213521 0.000104 62.12798 1.98364 1.00000 0 54504.213729 0.000104 62.48877 1.99328 1.00000 0 54504.213940 0.000107 60.84002 1.94038 1.00000 0 54504.214154 0.000107 60.17929 1.92805 1.00000 0 54504.214368 0.000107 60.03801 1.92877 1.00000 0 54504.214585 0.000110 57.66399 1.87450 1.00000 0 54504.214800 0.000104 61.57426 1.98500 1.00000 0 54504.215014 0.000110 58.09743 1.87296 1.00000 0 54504.215231 0.000107 59.47832 1.89661 1.00000 0 54504.215451 0.000113 56.89129 1.84609 1.00000 0 54504.215668 0.000104 60.68981 1.96065 1.00000 0 54504.215879 0.000107 60.09946 1.92657 1.00000 0 54504.216087 0.000101 63.70711 2.03595 1.00000 0 54504.216391 0.000203 62.37936 1.42312 0.99934 0 54504.477598 0.000101 63.08001 2.03020 0.99985 0 54504.477797 0.000098 63.81967 2.04616 1.00000 0 54504.477994 0.000098 64.30659 2.06518 1.00000 0 54504.478194 0.000101 61.73743 1.97009 1.00000 0 54504.478402 0.000107 59.91452 1.90456 1.00000 0 54504.478605 0.000095 66.55875 2.13872 1.00000 0 54504.478795 0.000095 64.39256 2.09757 1.00000 0 54504.478986 0.000095 65.66518 2.09224 1.00000 0 54504.479180 0.000098 64.15289 2.07103 1.00000 0 54504.479374 0.000095 66.39867 2.11805 1.00000 0 54504.479571 0.000101 63.07444 1.98787 1.00000 0 54504.479768 0.000095 65.89903 2.09940 1.00000 0 54504.479964 0.000101 62.73576 1.99877 1.00000 0 54504.480161 0.000095 65.65734 2.12135 1.00000 0 54504.480355 0.000098 62.71539 2.03195 1.00000 0 54504.480552 0.000098 63.72956 2.03057 1.00000 0 54504.480754 0.000104 60.79084 1.94689 1.00000 0 54504.480954 0.000095 65.59574 2.09110 1.00000 0 54504.481148 0.000098 63.29576 2.05438 1.00000 0 54504.481342 0.000095 66.59352 2.10690 1.00000 0 54504.481541 0.000104 59.70389 1.92003 1.00000 0 54504.481747 0.000101 61.78042 1.97420 1.00000 0 54504.481947 0.000098 63.82291 2.03533 1.00000 0 54504.482146 0.000101 61.88569 1.97556 1.00000 0 54504.482346 0.000098 62.82195 2.02660 1.00000 0 54504.482545 0.000101 61.49352 1.97657 1.00000 0 54504.482745 0.000098 63.75752 2.03813 1.00000 0 54504.482939 0.000095 64.79711 2.08923 1.00000 0 54504.483130 0.000095 66.38620 2.10351 1.00000 0 54504.483327 0.000101 62.75375 1.98914 1.00000 0 54504.483532 0.000104 59.75095 1.91425 1.00000 0 54504.483735 0.000098 64.12956 2.05039 1.00000 0 54504.483929 0.000095 66.58528 2.12026 1.00000 0 54504.484189 0.000165 65.11376 1.58891 0.99267 0 54505.415451 0.000084 76.40699 2.43136 0.98661 0 54505.415615 0.000081 76.81612 2.47123 1.00000 0 54505.415783 0.000087 74.19498 2.34621 1.00000 0 54505.415954 0.000084 75.48190 2.39057 1.00000 0 54505.416125 0.000087 72.98901 2.33053 1.00000 0 54505.416298 0.000087 72.66238 2.31049 1.00000 0 54505.416469 0.000084 74.49756 2.38198 1.00000 0 54505.416640 0.000087 71.89969 2.28180 1.00000 0 54505.416813 0.000087 72.29330 2.30679 1.00000 0 54505.416987 0.000087 72.22109 2.29312 1.00000 0 54505.417158 0.000084 75.19532 2.38625 1.00000 0 54505.417326 0.000084 74.97466 2.38285 1.00000 0 54505.417490 0.000081 76.63616 2.44197 1.00000 0 54505.417655 0.000084 75.08696 2.37813 1.00000 0 54505.417829 0.000090 70.05144 2.21868 1.00000 0 54505.418006 0.000087 71.22200 2.27753 1.00000 0 54505.418176 0.000084 74.40027 2.35760 1.00000 0 54505.418344 0.000084 74.73361 2.36935 1.00000 0 54505.418512 0.000084 73.34589 2.35741 1.00000 0 54505.418686 0.000090 70.19048 2.22085 1.00000 0 54505.418859 0.000084 75.60511 2.38618 1.00000 0 54505.419033 0.000090 70.74282 2.22942 1.00000 0 54505.419206 0.000084 74.01002 2.35471 1.00000 0 54505.419374 0.000084 74.04627 2.36181 1.00000 0 54505.419542 0.000084 74.99352 2.39284 1.00000 0 54505.419710 0.000084 74.69660 2.37527 1.00000 0 54505.419878 0.000084 73.80796 2.37441 1.00000 0 54505.420045 0.000084 74.60445 2.37709 1.00000 0 54505.420213 0.000084 74.82691 2.36756 1.00000 0 54505.420384 0.000087 72.31461 2.29150 1.00000 0 54505.420558 0.000087 72.31413 2.29149 1.00000 0 54505.420734 0.000090 69.96247 2.22029 1.00000 0 54505.420908 0.000084 74.30569 2.37239 1.00000 0 54505.421081 0.000090 70.31089 2.22575 1.00000 0 54505.421301 0.000130 76.34266 1.92919 1.00000 0