! Swift/XRT hardness ratio of trigger: 1061284, name: GRB 210723A
 ! T0 for this burst is Swift MET=648744398.336 s, = 2021 Jul 23 at 14:46:10.916 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
421.533	54.105	-56.217	2.871286	0.324421
769.033	576.638	-293.395	0.950065	0.066568
8547.643	3408.874	-3164.810	0.087537	0.007783
34453.857	22820.314	-12670.077	0.011846	0.001798
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
421.533	54.105	-56.217	0.725382	0.163195
769.033	576.638	-293.395	0.172757	0.028645
8547.643	3408.874	-3164.810	0.018469	0.003727
34453.857	22820.314	-12670.077	0.003767	0.001043
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
421.533	54.105	-56.217	3.958307	0.996528
769.033	576.638	-293.395	5.499440	0.989930
8547.643	3408.874	-3164.810	4.739731	1.045160
34453.857	22820.314	-12670.077	3.144653	0.992620