! Swift/XRT hardness ratio of trigger: 1111672, name: GRB 220623A
 ! T0 for this burst is Swift MET=677660683.776, = 2022 Jun 23 at 07:04:14.231 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
READ TERR 1 
READ SERR 2
NO	NO	NO	NO	NO
! PC -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
4139.807	122.469	-103.188	0.187839	0.042228
4359.637	78.151	-97.361	0.243703	0.054611
4538.987	96.878	-101.200	0.213667	0.047983
4760.213	151.456	-124.348	0.274910	0.046010
5033.672	126.222	-122.002	0.169797	0.038337
5374.805	286.930	-214.911	0.155357	0.031232
10586.314	763.105	-1034.761	0.047571	0.008524
16167.982	902.733	-819.782	0.019670	0.003982
34667.944	33722.443	-12948.318	0.003070	0.000837
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
4139.807	122.469	-103.188	0.299821	0.053250
4359.637	78.151	-97.361	0.242095	0.054484
4538.987	96.878	-101.200	0.264612	0.053379
4760.213	151.456	-124.348	0.152112	0.034455
5033.672	126.222	-122.002	0.187930	0.040263
5374.805	286.930	-214.911	0.197253	0.033719
10586.314	763.105	-1034.761	0.072507	0.010475
16167.982	902.733	-819.782	0.016441	0.003651
34667.944	33722.443	-12948.318	0.006287	0.001203
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
4139.807	122.469	-103.188	0.626505	0.179495
4359.637	78.151	-97.361	1.006645	0.319699
4538.987	96.878	-101.200	0.807471	0.243749
4760.213	151.456	-124.348	1.807286	0.508995
5033.672	126.222	-122.002	0.903510	0.281217
5374.805	286.930	-214.911	0.787603	0.207838
10586.314	763.105	-1034.761	0.656090	0.151010
16167.982	902.733	-819.782	1.196382	0.359501
34667.944	33722.443	-12948.318	0.488328	0.162626