! Swift/XRT detailed lightcurve of trigger: 21620, name: GRB 230827B - source 1
 ! T0 for this burst is Swift MET=714809343.119 s, = 2023 Aug 27 at 06:08:31.000 UT

 ! Data covers 0.3-10 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
 ! BINMODE: GRB-like (counts)
READ TERR 1 2
READ SERR 3
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	BGrate  	BGerr   	FracExp
! PC data
231412.771	108.578	-142.154	7.723772e-02	2.023817e-02	-2.023817e-02	8.698503e-04	1.705917e-04	1.000000
231682.539	172.283	-161.190	5.850590e-02	1.525176e-02	-1.525176e-02	4.276299e-04	1.037155e-04	1.000000
231978.424	92.028	-123.602	9.112604e-02	2.368827e-02	-2.368827e-02	4.668241e-04	1.347605e-04	1.000000
232253.585	180.419	-183.133	7.187528e-02	1.619457e-02	-1.619457e-02	4.153235e-04	9.789269e-05	1.000000
237230.987	263.387	-245.938	7.093818e-02	1.853014e-02	-1.853014e-02	6.312516e-04	1.377504e-04	0.536586
237618.309	109.245	-123.936	8.227026e-02	2.153819e-02	-2.153819e-02	8.807735e-04	1.761547e-04	1.000000
237840.687	107.511	-113.133	9.363087e-02	2.359014e-02	-2.359014e-02	5.584902e-04	1.442015e-04	1.000000
238139.668	162.055	-191.469	8.694758e-02	1.804580e-02	-1.804580e-02	1.115422e-03	1.609973e-04	1.000000
243920.117	262.060	-226.864	5.691177e-02	1.279345e-02	-1.279345e-02	2.153623e-04	5.560631e-05	1.000000
248986.742	173.277	-147.659	6.736148e-02	1.753670e-02	-1.753670e-02	3.823390e-04	9.871951e-05	1.000000
249385.077	306.487	-225.058	6.007486e-02	1.317694e-02	-1.317694e-02	1.154242e-03	1.332804e-04	1.000000