Event data

Alert date (UT):	2025-07-20T22:07:48.4586
Internal ID:	gb4-R-8-94283
RA:	+17:54:31.5569
Dec:	-30:59:11.1545
Image X:	995.63
Image Y:	3492.99
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460886.5291	±	0.0000 UT	(2025-07-30T00:41:57.53)
tE	=	1.5646	±	0.0000 days
u0	=	39.3063	±	0.0000
Ibaseline	=	2.781	±	0.157

Photometry data file

Calibration

I = 27.7519 - 2.5 log₁₀(Δ Flux + 24513.20)