Event data

Alert date (UT):	2026-07-28T23:08:18.0906
Internal ID:	GB97-H-4-58
RA:	+17:40:15.2417
Dec:	-31:58:24.3483
Image X:	3932.02
Image Y:	2651.04
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2461247.9579	±	0.0009 UT	(2026-07-26T10:59:20.04)
tE	=	0.8063	±	0.0040 days
u0	=	9.9888	±	0.0496
Hbaseline	=	4.561	±	0.136

Photometry data file

Calibration

H = 23.6717 - 2.5 log₁₀(Δ Flux + 25123.49)