! Swift/XRT hardness ratio of trigger: 997024, name: GRB 200922A ! T0 for this burst is Swift MET=622469232.32 s, = 2020 Sep 22 at 12:06:46.641 UT ! The hard band is 1.51-10 keV ! The soft band is 0.3-1.5 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! There are 3 datasets: Hard, Soft, and the ratio ! Columns are as labelled ! BINMODE: GRB-like (counts) READ TERR 1 READ SERR 2 NO NO NO NO NO ! PC -- hard data !Time Err (pos) Err(neg) Rate Error 3739.660 187.729 -200.906 0.061254 0.013928 4061.711 133.961 -134.323 0.088978 0.020052 4369.209 174.982 -173.536 0.061172 0.014598 4806.168 279.602 -261.978 0.072541 0.013160 9681.199 284.733 -417.317 0.026217 0.006880 10564.725 521.964 -598.793 0.035062 0.006285 15884.091 903.706 -873.970 0.020434 0.004910 23643.781 5261.166 -2017.255 0.010269 0.002475 90806.117 74718.896 -40472.632 0.002435 0.000677 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 3739.660 187.729 -200.906 0.120479 0.019391 4061.711 133.961 -134.323 0.097259 0.021054 4369.209 174.982 -173.536 0.085570 0.017313 4806.168 279.602 -261.978 0.129503 0.017506 9681.199 284.733 -417.317 0.034402 0.007889 10564.725 521.964 -598.793 0.032462 0.006062 15884.091 903.706 -873.970 0.025916 0.005537 23643.781 5261.166 -2017.255 0.009624 0.002417 90806.117 74718.896 -40472.632 0.002866 0.000720 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 3739.660 187.729 -200.906 0.508422 0.141638 4061.711 133.961 -134.323 0.914860 0.285876 4369.209 174.982 -173.536 0.714871 0.223660 4806.168 279.602 -261.978 0.560153 0.126731 9681.199 284.733 -417.317 0.762098 0.265588 10564.725 521.964 -598.793 1.080095 0.279569 15884.091 903.706 -873.970 0.788469 0.253511 23643.781 5261.166 -2017.255 1.067022 0.371422 90806.117 74718.896 -40472.632 0.849804 0.318451