/* ** ** 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 55211.848457 0.000119 54.96887 1.76054 1.00000 0 55211.848691 0.000116 56.79469 1.81324 1.00000 0 55211.848923 0.000116 58.45039 1.86656 1.00000 0 55211.849154 0.000116 58.51559 1.86588 1.00000 0 55211.849386 0.000116 57.57063 1.86308 1.00000 0 55211.849617 0.000116 59.10487 1.87906 1.00000 0 55211.849854 0.000122 54.09640 1.74550 1.00000 0 55211.850100 0.000124 53.03848 1.69777 1.00000 0 55211.850340 0.000116 57.58522 1.82512 1.00000 0 55211.850572 0.000116 57.70272 1.83929 1.00000 0 55211.850803 0.000116 57.01192 1.82256 1.00000 0 55211.851038 0.000119 56.14125 1.79264 1.00000 0 55211.851275 0.000119 55.67637 1.78131 1.00000 0 55211.851507 0.000113 58.79528 1.88725 1.00000 0 55211.851732 0.000113 58.54819 1.89468 1.00000 0 55211.851958 0.000113 58.50251 1.86964 1.00000 0 55211.852192 0.000122 55.66503 1.76681 1.00000 0 55211.852432 0.000119 56.29170 1.79991 1.00000 0 55211.852670 0.000119 57.13733 1.82889 1.00000 0 55211.852910 0.000122 53.98833 1.74748 1.00000 0 55211.853147 0.000116 57.94852 1.84180 1.00000 0 55211.853379 0.000116 58.97884 1.87983 1.00000 0 55211.853616 0.000122 54.59372 1.75050 1.00000 0 55211.853853 0.000116 58.13676 1.87114 1.00000 0 55211.854085 0.000116 56.95492 1.83721 1.00000 0 55211.854307 0.000107 62.42857 2.00805 1.00000 0 55211.854530 0.000116 59.00325 1.88073 1.00000 0 55211.854759 0.000113 59.11704 1.89122 1.00000 0 55211.854987 0.000116 58.27847 1.84082 1.00000 0 55211.855213 0.000110 60.55263 1.93605 1.00000 0 55211.855442 0.000119 56.17332 1.79602 1.00000 0 55211.855676 0.000116 57.17469 1.83367 1.00000 0 55211.855905 0.000113 58.60105 1.87338 1.00000 0 55211.856127 0.000110 62.16753 1.98284 1.00000 0 55211.856347 0.000110 60.16344 1.93290 1.00000 0 55211.856576 0.000119 57.89853 1.85174 1.00000 0 55211.856807 0.000113 59.30234 1.91026 1.00000 0 55211.857039 0.000119 56.97311 1.80537 1.00000 0 55211.857268 0.000110 61.62423 1.95992 1.00000 0 55211.857490 0.000113 58.62544 1.88515 1.00000 0 55211.857716 0.000113 59.21632 1.89627 1.00000 0 55211.857945 0.000116 58.92514 1.86616 1.00000 0 55211.858176 0.000116 58.36850 1.84568 1.00000 0 55211.858402 0.000110 61.24778 1.95754 1.00000 0 55211.858627 0.000116 57.17862 1.85721 1.00000 0 55211.858862 0.000119 56.92293 1.82371 1.00000 0 55211.859088 0.000107 61.99375 1.99517 1.00000 0 55211.859305 0.000110 61.13762 1.96910 1.00000 0 55211.859571 0.000156 57.81741 1.59872 1.00000 0