! Swift/XRT lightcurve of trigger: 21858, name: GRB 250830B
 ! T0 for this burst is Swift MET=778219040.25 s, = 2025 Aug 30 at 03:56:44.000 UT

 ! Data covers 0.3-10 keV
 ! The data are in 5 columns: ";
 ! time, time error (+ve), time error (-ve), source flux, source error
 ! For a detailed description of light curve production, see Evans et al. 2007 (A&A, 469, 379 )
 ! For a detailed description of the file, see
 ! http://www.swift.ac.uk/xrt_curves/docs.php
 ! This lightcurve was obtained from http://www.swift.ac.uk/xrt_curves/00021858
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
11711.150	558.717	-606.251	1.917527648e-12	5.159974368e-13	-5.159974368e-13
49560.940	253.288	-355.988	1.728078016e-12	4.527560224e-13	-4.527560224e-13
50419.846	409.836	-605.618	1.64755296e-12	3.452318656e-13	-3.452318656e-13
212311.558	6306.211	-6499.426	5.85160672e-13	1.216091328e-13	-1.216091328e-13
NO	NO	NO	NO	NO
! PC upper limits
222814.134	178.018	-178.018	1.8438336e-12	0	0