Event data

Alert date (UT):	2025-09-05T00:51:01.3036
Internal ID:	GB77-H-4-237
RA:	+17:43:46.6984
Dec:	-28:28:23.2502
Image X:	2511.08
Image Y:	2708.03
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460922.9306	±	0.0001 UT	(2025-09-04T10:20:03.90)
tE	=	14.0845	±	0.0032 days
u0	=	0.0900	±	0.0000
Hbaseline	=	16.591	±	0.165

Photometry data file

Calibration

H = 23.6735 - 2.5 log₁₀(Δ Flux + 1105.30)