/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 57788.037499 0.000205 47.23792 1.52958 1.00000 0 28.21599 0.89227 27.83459 0.89769 0.38140 0.09848 57788.037878 0.000174 56.70142 1.81834 1.00000 0 33.65604 1.06007 33.26489 1.06560 0.39114 0.10848 57788.038268 0.000217 49.12946 1.58184 1.00000 0 26.73785 0.84510 26.40087 0.84989 0.33698 0.09006 57788.038737 0.000252 39.01490 1.29012 1.00000 0 23.14198 0.72999 22.39497 0.74053 0.74701 0.12450 57788.039243 0.000255 39.64841 1.28996 1.00000 0 22.90177 0.72205 22.40942 0.72902 0.49235 0.10050 57788.039770 0.000272 36.66048 1.18697 1.00000 0 21.31208 0.67395 20.96639 0.67885 0.34569 0.08148 57788.040294 0.000252 39.84536 1.30389 1.00000 0 23.02684 0.72817 22.48734 0.73582 0.53951 0.10581 57788.040797 0.000252 39.91765 1.30458 1.00000 0 23.14198 0.72999 22.58172 0.73791 0.56026 0.10782 57788.041306 0.000258 39.20709 1.28490 1.00000 0 22.50939 0.71181 21.96172 0.71957 0.54767 0.10540 57788.041833 0.000269 37.96370 1.23970 1.00000 0 21.51970 0.68085 21.05382 0.68746 0.46588 0.09510 57788.042363 0.000260 38.50946 1.26171 1.00000 0 22.25928 0.70390 21.71770 0.71158 0.54158 0.10423 57788.042907 0.000284 35.66251 1.16567 1.00000 0 20.58529 0.64870 20.06950 0.65598 0.51579 0.09748 57788.043445 0.000255 39.58346 1.29876 1.00000 0 22.87900 0.72170 22.26357 0.73039 0.61544 0.11236 57788.043954 0.000255 39.59666 1.29412 1.00000 0 22.76517 0.71990 22.25231 0.72717 0.51286 0.10257 57788.044478 0.000269 38.37646 1.24895 1.00000 0 21.71357 0.68391 21.22828 0.69077 0.48529 0.09706 57788.045025 0.000278 36.35064 1.19865 1.00000 0 20.88895 0.66024 20.28719 0.66875 0.60176 0.10638 57788.045577 0.000275 37.49024 1.21359 1.00000 0 21.25644 0.66952 20.85738 0.67515 0.39906 0.08708 57788.046121 0.000269 37.78901 1.23584 1.00000 0 21.56278 0.68153 21.05808 0.68868 0.50470 0.09898 57788.046654 0.000263 39.52249 1.27694 1.00000 0 22.05870 0.69686 21.72145 0.70164 0.33725 0.08180 57788.047177 0.000260 38.23701 1.26484 1.00000 0 22.30380 0.70460 21.60175 0.71453 0.70205 0.11867 57788.047716 0.000278 36.53571 1.20294 1.00000 0 21.03502 0.66254 20.39565 0.67155 0.63937 0.10965 57788.048283 0.000289 37.52391 1.17560 1.00000 0 21.43569 0.65531 21.07463 0.66026 0.36106 0.08073