Event data

Alert date (UT):	2025-08-21T21:47:35.6463
Internal ID:	gb1-R-1-76867
RA:	+17:45:25.5532
Dec:	-33:30:15.7139
Image X:	1258.29
Image Y:	1412.48
Assessment:	microlensing/cv

Comments

PSSL parameters

tmax	=	2460909.9801	±	0.0002 UT	(2025-08-22T11:31:23.55)
tE	=	0.2869	±	0.0019 days
u0	=	11.7570	±	0.0788
Ibaseline	=	6.969	±	0.163

Photometry data file

Calibration

I = 27.9534 - 2.5 log₁₀(Δ Flux + 0.00)