/* ** ** 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 60050.846368 0.000174 35.88850 1.15464 1.00000 0 33.58923 1.05901 33.09031 1.06459 0.49893 0.10887 60050.846715 0.000174 37.37321 1.18432 1.00000 0 33.88973 1.06374 33.65215 1.06639 0.23758 0.07513 60050.847062 0.000174 35.96858 1.16632 1.00000 0 33.58923 1.05901 32.90024 1.06671 0.68899 0.12794 60050.847398 0.000162 39.63359 1.26124 1.00000 0 36.41775 1.14140 36.01046 1.14594 0.40729 0.10182 60050.847728 0.000168 38.36478 1.22619 1.00000 0 35.05834 1.10042 34.59137 1.10562 0.46697 0.10713 60050.848066 0.000171 36.77827 1.18176 1.00000 0 34.05668 1.07535 33.62178 1.08023 0.43490 0.10251 60050.848414 0.000177 35.94705 1.15693 1.00000 0 33.13711 1.04320 32.59963 1.04921 0.53748 0.11207 60050.848755 0.000165 38.84302 1.24071 1.00000 0 35.32194 1.11420 34.99682 1.11784 0.32511 0.09017 60050.849091 0.000171 37.32539 1.20326 1.00000 0 34.09063 1.07589 33.55909 1.08184 0.53154 0.11333 60050.849432 0.000171 37.31482 1.18912 1.00000 0 34.66786 1.08496 34.20880 1.09006 0.45906 0.10532 60050.849779 0.000177 35.50017 1.15204 1.00000 0 32.80870 1.03802 32.20110 1.04484 0.60759 0.11916 60050.850130 0.000174 36.22310 1.18117 1.00000 0 33.35551 1.05532 32.61900 1.06358 0.73651 0.13228 60050.850474 0.000171 38.19495 1.20961 1.00000 0 34.63391 1.08443 34.34398 1.08765 0.28993 0.08370 60050.850815 0.000171 37.77677 1.20527 1.00000 0 34.32831 1.07963 33.96590 1.08368 0.36242 0.09358 60050.851157 0.000171 38.01249 1.20235 1.00000 0 34.39622 1.08070 34.22710 1.08259 0.16913 0.06392 60050.851492 0.000165 38.52880 1.23139 1.00000 0 35.28679 1.11364 34.96168 1.11729 0.32511 0.09017 60050.851834 0.000177 36.28509 1.15964 1.00000 0 32.90722 1.03958 32.62679 1.04273 0.28043 0.08095 60050.852175 0.000165 39.04626 1.24295 1.00000 0 35.35708 1.11475 35.10699 1.11755 0.25009 0.07908 60050.852517 0.000177 36.03352 1.15097 1.00000 0 33.00574 1.04113 32.70195 1.04454 0.30380 0.08426 60050.852867 0.000174 37.10564 1.18334 1.00000 0 33.72279 1.06112 33.39017 1.06483 0.33262 0.08890 60050.853200 0.000159 39.07645 1.25314 1.00000 0 36.46067 1.15241 36.07190 1.15678 0.38877 0.10038 60050.853524 0.000165 38.40007 1.23785 1.00000 0 35.35708 1.11475 34.78188 1.12118 0.57520 0.11994 60050.853929 0.000240 38.56816 1.03092 0.98836 0 35.70340 0.93376 35.12996 0.93908 0.57344 0.09982