Event data

Alert date (UT):	2025-09-07T21:58:05.1865
Internal ID:	gb4-R-2-135488
RA:	+17:51:57.1182
Dec:	-30:41:40.4241
Image X:	683.80
Image Y:	1386.05
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460971.6002	±	0.0081 UT	(2025-10-23T02:24:14.50)
tE	=	57.8908	±	0.0187 days
u0	=	0.1493	±	0.0001
Ibaseline	=	16.983	±	0.139

Photometry data file

Calibration

I = 27.1445 - 2.5 log₁₀(Δ Flux + 0.00)