Event data

Alert date (UT):	2026-08-17T17:43:37.0638
Internal ID:	GB113-H-2-48
RA:	+17:44:52.3401
Dec:	-31:18:40.2767
Image X:	1222.96
Image Y:	1131.83
Assessment:	microlensing

Comments

nonlinearity test event with a large fit u0 value

PSSL parameters

tmax	=	2461236.5985	±	0.0036 UT	(2026-07-15T02:21:46.38)
tE	=	22.5603	±	0.0153 days
u0	=	1.9407	±	0.0015
Hbaseline	=	11.281	±	0.112

Photometry data file

Calibration

H = 23.6426 - 2.5 log₁₀(Δ Flux + 10345.70)