Event data

Alert date (UT):	2025-10-29T06:05:46.1871
Internal ID:	GB109-H-1-84
RA:	+17:55:51.2588
Dec:	-27:50:00.8847
Image X:	596.17
Image Y:	3139.87
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460987.5058	±	0.0224 UT	(2025-11-08T00:08:18.65)
tE	=	31.2059	±	0.0244 days
u0	=	0.2970	±	0.0006
Hbaseline	=	14.925	±	0.156

Photometry data file

Calibration

H = 23.6981 - 2.5 log₁₀(Δ Flux + 9500.80)