! Swift/XRT hardness ratio of trigger: 1037339, name: GRB 210318A
 ! T0 for this burst is Swift MET=637732498.368 s, = 2021 Mar 18 at 03:54:31.681 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
323.433	887.496	-188.136	0.047940	0.009388
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
323.433	887.496	-188.136	0.059330	0.011030
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
323.433	887.496	-188.136	0.808018	0.218176