Event data

Alert date (UT):	2025-09-07T21:54:52.6845
Internal ID:	gb9-R-5-140253
RA:	+17:58:58.9857
Dec:	-29:51:11.7443
Image X:	1576.37
Image Y:	2731.92
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460925.8271	±	0.0002 UT	(2025-09-07T07:50:59.18)
tE	=	29.3534	±	0.0546 days
u0	=	0.0292	±	0.0001
Ibaseline	=	21.001	±	0.142

Photometry data file

Calibration

I = 27.9247 - 2.5 log₁₀(Δ Flux + 0.00)