/* ** ** 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 55290.002559 0.000218 29.18727 2.04237 1.00000 1 5.65268 0.38823 5.55628 0.38877 0.09640 0.02055 55290.002994 0.000218 31.15228 2.12572 0.99785 1 5.85192 0.39544 5.79922 0.39573 0.05270 0.01521 55290.004179 0.000203 41.10820 1.32840 1.00000 0 28.70492 0.90637 28.25460 0.91293 0.45032 0.10922 55290.004587 0.000205 39.63225 1.27601 1.00000 0 28.27241 0.89316 27.90679 0.89849 0.36563 0.09772 55290.004998 0.000205 40.59507 1.29704 1.00000 0 28.32885 0.89405 28.09380 0.89748 0.23505 0.07835 55290.005397 0.000194 41.92338 1.35645 1.00000 0 29.99022 0.94695 29.49206 0.95421 0.49816 0.11742 55290.005791 0.000200 41.18166 1.32410 1.00000 0 29.09190 0.91905 28.74255 0.92414 0.34935 0.09689 55290.006187 0.000197 43.09124 1.37087 1.00000 0 29.99110 0.93998 29.69115 0.94432 0.29995 0.09044 55290.006607 0.000223 36.57189 1.18988 1.00000 0 26.22547 0.82602 25.64752 0.83441 0.57795 0.11797 55290.007032 0.000203 41.12899 1.33880 1.00000 0 28.76216 0.90727 28.15291 0.91612 0.60926 0.12704 55290.007437 0.000203 41.54704 1.33341 1.00000 0 29.10559 0.91267 28.65527 0.91919 0.45032 0.10922 55290.007839 0.000200 41.48200 1.33030 1.00000 0 29.23707 0.92134 28.88772 0.92642 0.34935 0.09689 55290.008245 0.000205 39.87842 1.29473 1.00000 0 28.35706 0.89450 27.80862 0.90247 0.54844 0.11968 55290.008655 0.000205 41.14116 1.33131 1.00000 0 28.46992 0.89627 27.94760 0.90385 0.52233 0.11680 55290.009055 0.000194 42.30175 1.35964 1.00000 0 30.13972 0.94931 29.72459 0.95534 0.41513 0.10719 55290.009457 0.000208 39.72793 1.27775 1.00000 0 27.93539 0.88163 27.57484 0.88688 0.36055 0.09636 55290.009877 0.000211 38.63351 1.25379 1.00000 0 27.71737 0.87215 27.13315 0.88062 0.58422 0.12182 55290.010302 0.000214 38.41997 1.24442 1.00000 0 27.58646 0.86419 26.96002 0.87322 0.62644 0.12529 55290.010724 0.000208 40.05901 1.29684 1.00000 0 28.10234 0.88426 27.56151 0.89210 0.54082 0.11802 55290.011141 0.000208 39.87518 1.29904 1.00000 0 27.90757 0.88119 27.31523 0.88981 0.59233 0.12351 55290.011546 0.000197 43.39418 1.38528 1.00000 0 29.66703 0.93489 29.42161 0.93846 0.24542 0.08181 55290.011943 0.000200 42.74269 1.36540 1.00000 0 29.32417 0.92271 29.02857 0.92700 0.29561 0.08913 55290.012362 0.000220 38.75490 1.24374 1.00000 0 26.59690 0.83731 26.25533 0.84227 0.34157 0.09129 55290.012871 0.000289 40.37021 1.10089 1.00000 0 28.32715 0.75332 27.84505 0.75923 0.48211 0.09455