Event data

Alert date (UT):	2025-07-20T22:05:25.6309
Internal ID:	gb4-R-9-108369
RA:	+17:55:00.6803
Dec:	-30:33:42.6693
Image X:	549.19
Image Y:	2839.27
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460877.1611	±	0.0000 UT	(2025-07-20T15:52:00.37)
tE	=	10.1938	±	0.0000 days
u0	=	0.0004	±	0.0000
Ibaseline	=	25.088	±	0.175

Photometry data file

Calibration

I = 27.8094 - 2.5 log₁₀(Δ Flux + 0.00)