! Swift/XRT hardness ratio of trigger: 1001130, name: GRB 201021C ! T0 for this burst is Swift MET=625004864.512 s, = 2020 Oct 21 at 20:27:18.666 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 187.289 20.464 -17.146 2.631876 0.563249 241.325 39.141 -33.572 1.313229 0.286570 315.722 52.499 -35.257 1.034867 0.233020 442.898 73.255 -74.677 0.612676 0.137571 585.070 61.464 -68.917 0.690703 0.155961 764.970 147.334 -118.436 0.538997 0.096623 8848.107 4061.397 -2335.059 0.019768 0.005001 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 187.289 20.464 -17.146 2.753264 0.576879 241.325 39.141 -33.572 2.059567 0.360343 315.722 52.499 -35.257 1.351388 0.265596 442.898 73.255 -74.677 0.766842 0.153881 585.070 61.464 -68.917 0.975691 0.185491 764.970 147.334 -118.436 0.677679 0.107899 8848.107 4061.397 -2335.059 0.027808 0.005839 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 187.289 20.464 -17.146 0.955912 0.286298 241.325 39.141 -33.572 0.637624 0.178341 315.722 52.499 -35.257 0.765781 0.228874 442.898 73.255 -74.677 0.798960 0.240600 585.070 61.464 -68.917 0.707912 0.208958 764.970 147.334 -118.436 0.795356 0.190697 8848.107 4061.397 -2335.059 0.710857 0.233710