/* ** ** Swift/XRT hardness ratio for Mrk 421. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** 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). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 53931.277712 0.000249 0.37750 0.01433 1.00000 0 65.27387 1.28797 60.86075 1.20081 24.64077 0.79915 22.97429 0.74507 53931.278204 0.000243 0.39065 0.01473 1.00000 0 65.41709 1.31030 60.97960 1.22136 25.55500 0.81618 23.81639 0.76057 53931.278701 0.000255 0.36878 0.01383 1.00000 0 65.79647 1.28822 61.31749 1.20050 24.26464 0.77576 22.62447 0.72334 53931.279216 0.000260 0.36439 0.01382 1.00000 0 63.90514 1.24808 60.00225 1.17185 23.28641 0.75679 21.86417 0.71056 53931.279737 0.000260 0.37124 0.01401 1.00000 0 63.03704 1.23488 59.18223 1.15937 23.40190 0.75472 21.97068 0.70857 53931.280287 0.000289 0.37401 0.01323 0.99683 0 64.97506 1.19324 60.62663 1.11329 24.30122 0.73433 22.67850 0.68525 53931.344590 0.000246 0.37158 0.01399 1.00000 0 67.46825 1.32330 63.25994 1.24076 25.06969 0.80585 23.50601 0.75559 53931.345085 0.000249 0.35411 0.01328 1.00000 0 70.18536 1.34908 65.35279 1.25613 24.85332 0.80062 23.13951 0.74535 53931.345568 0.000234 0.39064 0.01471 1.00000 0 67.76235 1.35774 63.53844 1.27311 26.47051 0.84399 24.82059 0.79138 53931.346025 0.000223 0.40899 0.01571 1.00000 0 66.89051 1.38006 62.71855 1.29398 27.35777 0.88610 25.65144 0.83083 53931.346488 0.000240 0.37545 0.01417 1.00000 0 68.13127 1.34521 63.88441 1.26136 25.58019 0.82243 23.98567 0.77117 53931.346954 0.000226 0.38446 0.01477 1.00000 0 69.74384 1.39671 65.39601 1.30964 26.81357 0.87894 25.14202 0.82414 53931.347553 0.000373 0.38399 0.01157 0.99858 0 67.71589 1.07364 63.49418 1.00670 26.00192 0.66585 24.38085 0.62434 53931.411550 0.000249 0.36418 0.01375 1.00000 0 68.24676 1.32579 63.31775 1.23003 24.85444 0.80501 23.05071 0.74642 53931.412048 0.000249 0.37806 0.01428 1.00000 0 66.29174 1.31427 61.44998 1.21819 25.06202 0.80602 23.20939 0.74644 53931.412551 0.000255 0.35238 0.01326 1.00000 0 68.91000 1.31470 63.95327 1.22016 24.28261 0.78776 22.51759 0.73052 53931.413063 0.000258 0.35617 0.01333 1.00000 0 66.81303 1.28230 62.63892 1.20219 23.79700 0.76485 22.31027 0.71707 53931.413575 0.000255 0.35005 0.01319 1.00000 0 68.40485 1.30559 64.13246 1.22405 23.94482 0.77804 22.44929 0.72945 53931.414215 0.000385 0.36672 0.01110 0.99782 0 67.30284 1.05432 63.09269 0.98837 24.68113 0.63940 23.13725 0.59941 53931.478534 0.000289 0.33035 0.01230 1.00000 0 64.72930 1.19840 60.24530 1.11539 21.38303 0.69057 19.90116 0.64272 53931.479101 0.000278 0.34468 0.01280 1.00000 0 64.64769 1.21868 60.16195 1.13412 22.28269 0.71322 20.73658 0.66374 53931.479657 0.000278 0.35088 0.01316 1.00000 0 63.26749 1.21077 58.83855 1.12601 22.19923 0.71595 20.64521 0.66583 53931.480218 0.000284 0.33907 0.01272 1.00000 0 64.38168 1.21611 59.55112 1.12477 21.82976 0.70741 20.18465 0.65392 53931.480759 0.000258 0.38088 0.01452 1.00000 0 62.76315 1.25484 58.38629 1.16733 23.90516 0.77559 22.23796 0.72150 53931.481491 0.000475 0.34778 0.00991 0.99574 0 65.49191 0.94708 60.45547 0.87422 22.77698 0.55932 21.02255 0.51628 53931.545491 0.000292 0.35384 0.01326 1.00000 0 60.54552 1.15814 55.86146 1.06854 21.42323 0.69013 19.76471 0.63669 53931.546067 0.000284 0.34086 0.01289 1.00000 0 64.52328 1.22155 59.22016 1.12108 21.99357 0.71981 20.18523 0.66049 53931.546646 0.000295 0.33269 0.01248 1.00000 0 63.30463 1.18682 58.31240 1.09324 21.06078 0.68412 19.39400 0.63000 53931.547245 0.000304 0.33105 0.01247 1.00000 0 61.21108 1.14159 56.44825 1.05277 20.26382 0.66348 18.68708 0.61186 53931.548087 0.000538 0.34935 0.00958 0.99494 0 62.73045 0.87377 57.61884 0.80255 21.91512 0.51799 20.12879 0.47570 53931.613944 0.000269 0.38832 0.01460 1.00000 0 60.07449 1.19694 55.67855 1.10928 23.32823 0.74393 21.60531 0.68900 53931.614494 0.000281 0.36071 0.01362 1.00000 0 61.41884 1.19257 56.55096 1.09793 22.15414 0.71722 20.38361 0.65995 53931.615061 0.000286 0.35663 0.01337 1.00000 0 60.21853 1.15836 56.17392 1.08056 21.47545 0.69079 20.03275 0.64439 53931.615625 0.000278 0.36975 0.01385 1.00000 0 60.37932 1.17835 56.32409 1.09921 22.32521 0.71377 20.82581 0.66583 53931.616175 0.000272 0.37200 0.01398 1.00000 0 60.98444 1.19881 56.88894 1.11830 22.68591 0.72644 21.16240 0.67765 53931.616728 0.000281 0.35887 0.01338 1.00000 0 61.38290 1.18333 57.26056 1.10386 22.02868 0.70327 20.54929 0.65604 53931.617281 0.000272 0.37975 0.01431 1.00000 0 59.73813 1.18177 55.72623 1.10241 22.68584 0.72788 21.16230 0.67900 53931.617810 0.000258 0.39265 0.01493 1.00000 0 60.83733 1.23066 56.75213 1.14803 23.88763 0.76915 22.28357 0.71750 53931.618403 0.000336 0.37328 0.01254 1.00000 0 62.24062 1.08425 58.06095 1.01144 23.23329 0.66727 21.67311 0.62246