! Swift/XRT hardness ratio of trigger: 1071993, name: GRB 210905A
 ! T0 for this burst is Swift MET=652493588.992 s, = 2021 Sep 05 at 00:12:41.321 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
3956.979	155.554	-175.413	0.130460	0.029421
4201.681	88.872	-89.149	0.243313	0.054697
4371.222	92.337	-80.669	0.249432	0.056252
4612.804	141.594	-149.246	0.215731	0.040266
6029.542	111.361	-116.803	0.246699	0.048580
18983.573	3504.262	-9547.998	0.119668	0.021947
30236.704	16012.141	-3669.272	0.033112	0.007532
54010.727	1718.926	-2302.747	0.031475	0.007741
61348.581	439.765	-362.571	0.039609	0.007828
67858.115	525.000	-515.529	0.019251	0.005018
91411.612	11058.306	-7417.797	0.015789	0.003777
177810.778	46158.721	-69707.809	0.008530	0.001978
329743.093	59226.629	-62128.479	0.005266	0.001253
475025.917	69523.909	-81475.569	0.003427	0.000930
658968.488	75181.012	-110556.078	0.002899	0.000703
831645.644	79863.644	-93084.435	0.002307	0.000586
1153403.505	84926.386	-76805.690	0.001806	0.000510
1377517.090	199393.229	-123040.771	0.001643	0.000437
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
3956.979	155.554	-175.413	0.356669	0.048429
4201.681	88.872	-89.149	0.404793	0.070784
4371.222	92.337	-80.669	0.349280	0.066208
4612.804	141.594	-149.246	0.266001	0.044596
6029.542	111.361	-116.803	0.225610	0.046757
18983.573	3504.262	-9547.998	0.107992	0.019579
30236.704	16012.141	-3669.272	0.069830	0.010758
54010.727	1718.926	-2302.747	0.048712	0.009710
61348.581	439.765	-362.571	0.057892	0.009507
67858.115	525.000	-515.529	0.039906	0.007232
91411.612	11058.306	-7417.797	0.039304	0.006012
177810.778	46158.721	-69707.809	0.007976	0.001952
329743.093	59226.629	-62128.479	0.008861	0.001633
475025.917	69523.909	-81475.569	0.004096	0.001062
658968.488	75181.012	-110556.078	0.003807	0.000811
831645.644	79863.644	-93084.435	0.002930	0.000664
1153403.505	84926.386	-76805.690	0.001541	0.000543
1377517.090	199393.229	-123040.771	0.001771	0.000496
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
3956.979	155.554	-175.413	0.365774	0.096287
4201.681	88.872	-89.149	0.601081	0.171189
4371.222	92.337	-80.669	0.714131	0.210385
4612.804	141.594	-149.246	0.811016	0.203477
6029.542	111.361	-116.803	1.093475	0.312609
18983.573	3504.262	-9547.998	1.108112	0.285764
30236.704	16012.141	-3669.272	0.474176	0.130270
54010.727	1718.926	-2302.747	0.646149	0.204562
61348.581	439.765	-362.571	0.684195	0.175816
67858.115	525.000	-515.529	0.482400	0.153145
91411.612	11058.306	-7417.797	0.401720	0.114059
177810.778	46158.721	-69707.809	1.069441	0.360506
329743.093	59226.629	-62128.479	0.594335	0.178898
475025.917	69523.909	-81475.569	0.836556	0.313952
658968.488	75181.012	-110556.078	0.761609	0.245799
831645.644	79863.644	-93084.435	0.787342	0.267972
1153403.505	84926.386	-76805.690	1.172576	0.529483
1377517.090	199393.229	-123040.771	0.927224	0.358059