Event data

Alert date (UT):	2025-11-01T01:16:41.1561
Internal ID:	gb9-R-4-125399
RA:	+17:57:39.4863
Dec:	-29:41:29.7319
Image X:	408.42
Image Y:	968.54
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460930.2732	±	0.0006 UT	(2025-09-11T18:33:28.34)
tE	=	36.5783	±	0.0134 days
u0	=	0.6173	±	0.0003
Ibaseline	=	17.147	±	0.114

Photometry data file

Calibration

I = 27.9350 - 2.5 log₁₀(Δ Flux + 27037.09)