/* ** ** 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 58597.020484 0.000185 38.93790 1.23623 1.00000 0 31.42731 0.99184 31.28477 0.99312 0.14254 0.05040 58597.020878 0.000208 34.85169 1.11112 1.00000 0 28.10234 0.88426 27.81725 0.88681 0.28509 0.06720 58597.021286 0.000200 35.76050 1.13927 1.00000 0 29.23707 0.92134 28.98917 0.92356 0.24790 0.06401 58597.021671 0.000185 38.69579 1.22686 1.00000 0 31.86555 0.99873 31.58046 1.00127 0.28509 0.07127 58597.022055 0.000200 35.84791 1.13847 1.00000 0 29.58548 0.92681 29.27147 0.92961 0.31401 0.07204 58597.022443 0.000188 37.36357 1.19919 1.00000 0 30.94382 0.97658 30.54031 0.98020 0.40351 0.08414 58597.022831 0.000200 36.04701 1.13661 1.00000 0 29.49838 0.92545 29.38269 0.92648 0.11569 0.04373 58597.023219 0.000188 37.71796 1.20394 1.00000 0 31.09792 0.97901 30.76459 0.98199 0.33333 0.07647 58597.023609 0.000203 34.76589 1.11369 1.00000 0 28.67631 0.90592 28.36678 0.90870 0.30952 0.07101 58597.023997 0.000185 38.49354 1.22066 1.00000 0 31.58383 0.99430 31.40565 0.99590 0.17818 0.05635 58597.024373 0.000191 36.71124 1.18095 1.00000 0 30.38391 0.96034 29.96924 0.96407 0.41467 0.08464 58597.024758 0.000194 36.92296 1.17780 1.00000 0 30.07992 0.94837 29.80760 0.95081 0.27232 0.06808 58597.025154 0.000203 34.61580 1.11190 1.00000 0 28.64769 0.90547 28.28929 0.90869 0.35840 0.07641 58597.025551 0.000194 36.59705 1.16807 1.00000 0 30.25932 0.95119 29.90190 0.95439 0.35742 0.07800 58597.025936 0.000191 36.66255 1.17626 1.00000 0 30.32320 0.95938 29.99492 0.96234 0.32828 0.07531 58597.026320 0.000194 37.32905 1.18788 1.00000 0 30.13972 0.94931 29.90144 0.95145 0.23828 0.06368 58597.026708 0.000194 36.56386 1.16922 1.00000 0 30.31913 0.95213 29.89362 0.95593 0.42551 0.08510 58597.027102 0.000200 35.41062 1.13037 1.00000 0 29.20804 0.92088 28.92708 0.92340 0.28096 0.06814 58597.027495 0.000194 36.47723 1.16246 1.00000 0 30.05002 0.94790 29.81174 0.95004 0.23828 0.06368 58597.027877 0.000188 38.14420 1.22077 1.00000 0 31.25202 0.98143 30.79588 0.98550 0.45614 0.08946 58597.028256 0.000191 37.44244 1.19571 1.00000 0 30.38391 0.96034 30.14202 0.96252 0.24189 0.06465 58597.028641 0.000194 36.74372 1.17581 1.00000 0 30.10982 0.94884 29.75240 0.95204 0.35742 0.07800 58597.029029 0.000194 36.58097 1.16509 1.00000 0 30.16962 0.94978 29.89730 0.95222 0.27232 0.06808 58597.029422 0.000200 35.22473 1.12946 1.00000 0 29.12094 0.91951 28.77388 0.92262 0.34706 0.07574 58597.029822 0.000200 35.35731 1.13729 1.00000 0 29.03384 0.91813 28.65372 0.92155 0.38012 0.07926 58597.030215 0.000194 36.51125 1.16814 1.00000 0 30.28923 0.95166 29.86372 0.95546 0.42551 0.08510 58597.030597 0.000188 37.40607 1.19421 1.00000 0 30.82054 0.97463 30.59246 0.97668 0.22807 0.06326 58597.030979 0.000194 36.73959 1.17773 1.00000 0 30.13972 0.94931 29.73124 0.95297 0.40848 0.08338 58597.031358 0.000185 38.10210 1.22073 1.00000 0 31.48992 0.99282 31.09792 0.99634 0.39200 0.08357 58597.031734 0.000191 37.13383 1.18555 1.00000 0 30.65709 0.96465 30.31153 0.96774 0.34556 0.07727