Event data

Alert date (UT):	2025-06-12T08:30:42.9074
Internal ID:	GB77-H-4-223
RA:	+17:44:47.2967
Dec:	-28:36:24.0423
Image X:	2555.79
Image Y:	830.00
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460861.3197	±	0.0000 UT	(2025-07-04T19:40:20.32)
tE	=	0.9921	±	0.0000 days
u0	=	31.5552	±	0.0000
Hbaseline	=	0.467	±	0.165

Photometry data file

Calibration

H = 23.6735 - 2.5 log₁₀(Δ Flux + 0.00)