Event data

Alert date (UT):	2025-08-20T21:49:43.9081
Internal ID:	gb9-R-9-181117
RA:	+18:00:47.4648
Dec:	-28:47:56.5211
Image X:	466.25
Image Y:	3121.26
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460907.8567	±	0.0000 UT	(2025-08-20T08:33:36.54)
tE	=	254.3893	±	2.9823 days
u0	=	0.0003	±	0.0000
Ibaseline	=	25.430	±	0.164

Photometry data file

Calibration

I = 28.0553 - 2.5 log₁₀(Δ Flux + 0.00)