Event data

Alert date (UT):	2025-08-31T22:45:55.3068
Internal ID:	GB91-H-1-473
RA:	+17:52:46.5685
Dec:	-26:24:08.4672
Image X:	2792.91
Image Y:	2269.78
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460915.1822	±	0.0016 UT	(2025-08-27T16:22:26.31)
tE	=	60.0486	±	0.0286 days
u0	=	0.3903	±	0.0003
Hbaseline	=	15.842	±	0.115

Photometry data file

Calibration

H = 23.7097 - 2.5 log₁₀(Δ Flux + 0.00)