/* ** ** 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 57831.079499 0.000179 38.93163 1.24488 1.00000 0 32.76423 1.02892 32.35705 1.03466 0.40718 0.10882 57831.079867 0.000188 36.66090 1.17892 1.00000 0 30.91301 0.97609 30.52462 0.98160 0.38839 0.10380 57831.080231 0.000177 39.99706 1.27531 1.00000 0 33.33419 1.04630 32.97946 1.05130 0.35473 0.10240 57831.080587 0.000179 38.96705 1.24865 1.00000 0 32.79654 1.02943 32.33120 1.03598 0.46535 0.11634 57831.080940 0.000174 40.30249 1.29910 1.00000 0 33.58926 1.05901 33.07835 1.06624 0.51091 0.12391 57831.081296 0.000182 38.59390 1.24496 1.00000 0 32.11697 1.01059 31.57314 1.01826 0.54383 0.12476 57831.081661 0.000182 38.18437 1.24013 1.00000 0 32.02157 1.00909 31.36325 1.01838 0.65832 0.13727 57831.082025 0.000182 38.08658 1.22135 1.00000 0 32.14877 1.01109 31.71943 1.01715 0.42934 0.11085 57831.082396 0.000188 36.52589 1.17647 1.00000 0 31.28286 0.98191 30.72802 0.98972 0.55484 0.12407 57831.082766 0.000182 38.06509 1.23145 1.00000 0 31.92617 1.00758 31.38235 1.01528 0.54383 0.12476 57831.083128 0.000179 38.52821 1.23970 1.00000 0 32.37649 1.02281 31.96931 1.02859 0.40718 0.10882 57831.083489 0.000182 37.94612 1.22699 1.00000 0 32.11697 1.01059 31.51589 1.01906 0.60108 0.13117 57831.083854 0.000182 38.16918 1.23224 1.00000 0 31.89438 1.00708 31.40779 1.01397 0.48658 0.11801 57831.084216 0.000179 38.81092 1.24507 1.00000 0 32.57036 1.02587 32.16318 1.03163 0.40718 0.10882 57831.084577 0.000182 37.18661 1.20305 1.00000 0 31.76718 1.00507 31.28060 1.01197 0.48658 0.11801 57831.084939 0.000179 38.74096 1.24011 1.00000 0 32.69961 1.02790 32.29243 1.03365 0.40718 0.10882 57831.085301 0.000182 38.26259 1.22954 1.00000 0 32.18056 1.01159 31.69398 1.01845 0.48658 0.11801 57831.085668 0.000185 37.42695 1.21777 1.00000 0 31.33342 0.99035 30.71356 0.99913 0.61986 0.13215 57831.086041 0.000188 37.12456 1.19734 1.00000 0 31.12875 0.97949 30.60166 0.98693 0.52710 0.12092 57831.086403 0.000174 39.56606 1.28011 1.00000 0 33.52248 1.05796 32.95146 1.06604 0.57102 0.13100 57831.086756 0.000179 38.71611 1.26047 1.00000 0 32.37649 1.02281 31.70755 1.03228 0.66894 0.13948 57831.087124 0.000188 36.74856 1.19232 1.00000 0 31.00547 0.97755 30.39515 0.98617 0.61032 0.13012 57831.087488 0.000177 39.73665 1.27717 1.00000 0 32.80873 1.03802 32.45399 1.04306 0.35473 0.10240 57831.087841 0.000177 39.39897 1.26137 1.00000 0 33.13714 1.04320 32.75285 1.04864 0.38429 0.10658 57831.088197 0.000179 38.16734 1.23796 1.00000 0 32.53805 1.02536 31.89820 1.03440 0.63985 0.13642 57831.088553 0.000177 40.22877 1.29105 1.00000 0 33.39988 1.04733 32.86778 1.05481 0.53210 0.12542 57831.088903 0.000174 40.10949 1.29772 1.00000 0 33.35554 1.05532 32.84462 1.06257 0.51091 0.12391 57831.089247 0.000171 41.24149 1.32981 1.00000 0 34.56603 1.08337 33.89364 1.09281 0.67239 0.14335 57831.089598 0.000179 38.04877 1.22639 1.00000 0 32.34418 1.02230 31.90791 1.02849 0.43626 0.11264 57831.089954 0.000177 38.99452 1.27132 1.00000 0 33.07146 1.04217 32.30287 1.05301 0.76859 0.15073 57831.090307 0.000177 39.02127 1.25424 1.00000 0 32.80873 1.03802 32.45399 1.04306 0.35473 0.10240 57831.090712 0.000229 39.61879 1.12269 1.00000 0 33.27059 0.91853 32.67712 0.92587 0.59347 0.11639