! Swift/XRT lightcurve of trigger: 21858, name: GRB 250830B - source 2
 ! 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
25443.121	25386.561	-14338.221	4.58526383993448e-13	1.66241592352852e-13	-1.66241592352852e-13
214474.078	8518.075	-8661.943	2.68682280484339e-13	1.02585697329965e-13	-8.2932369455259e-14