! Swift/XRT hardness ratio of trigger: 1044032, name: GRB 210419A
 ! T0 for this burst is Swift MET=640508048 s, = 2021 Apr 19 at 06:53:41.129 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
351.746	30.922	-71.878	2.557362	0.470169
411.259	44.121	-28.592	2.891874	0.594814
632.091	472.682	-176.711	0.120007	0.030468
9116.541	3056.960	-3659.749	0.018293	0.003820
19577.008	4412.275	-2493.038	0.012484	0.002804
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
351.746	30.922	-71.878	5.723943	0.703387
411.259	44.121	-28.592	11.356256	1.178811
632.091	472.682	-176.711	0.415182	0.059732
9116.541	3056.960	-3659.749	0.038395	0.005615
19577.008	4412.275	-2493.038	0.016761	0.003237
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
351.746	30.922	-71.878	0.446783	0.098800
411.259	44.121	-28.592	0.254650	0.058670
632.091	472.682	-176.711	0.289046	0.084349
9116.541	3056.960	-3659.749	0.476432	0.121463
19577.008	4412.275	-2493.038	0.744835	0.220614