Event data

Alert date (UT):	2025-11-01T01:16:16.7520
Internal ID:	gb4-R-1-216803
RA:	+17:51:53.5295
Dec:	-30:21:06.7441
Image X:	647.87
Image Y:	1281.42
Assessment:	microlensing/cv

Comments

PSSL parameters

tmax	=	2460977.4413	±	0.0113 UT	(2025-10-28T22:35:27.23)
tE	=	703.3124	±	0.1639 days
u0	=	0.0339	±	0.0000
Ibaseline	=	19.747	±	0.160

Photometry data file

Calibration

I = 27.8095 - 2.5 log₁₀(Δ Flux + 0.00)