Event data

Alert date (UT):	2025-07-20T00:06:23.5595
Internal ID:	gb5-R-9-203754
RA:	+17:55:33.7829
Dec:	-28:46:56.3524
Image X:	364.36
Image Y:	2078.13
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460884.3532	±	0.0008 UT	(2025-07-27T20:28:40.23)
tE	=	78.3091	±	0.0439 days
u0	=	0.2449	±	0.0002
Ibaseline	=	19.200	±	0.158

Photometry data file

Calibration

I = 27.8469 - 2.5 log₁₀(Δ Flux + 0.00)