Event data

Alert date (UT):	2025-07-20T00:05:58.2479
Internal ID:	gb4-R-10-119818
RA:	+17:55:09.4796
Dec:	-30:13:09.7193
Image X:	580.79
Image Y:	2644.29
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460871.9040	±	0.0006 UT	(2025-07-15T09:41:49.49)
tE	=	2.0233	±	0.0002 days
u0	=	15.2723	±	0.0010
Ibaseline	=	7.097	±	0.129

Photometry data file

Calibration

I = 27.6554 - 2.5 log₁₀(Δ Flux + 39094.89)