Event data

Alert date (UT):	2025-10-17T03:07:08.5249
Internal ID:	gb4-R-4-52004
RA:	+17:53:55.5734
Dec:	-31:14:33.9616
Image X:	1646.79
Image Y:	3984.57
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460966.1812	±	0.0064 UT	(2025-10-17T16:20:59.58)
tE	=	5.9685	±	0.0179 days
u0	=	0.7486	±	0.0029
Ibaseline	=	16.867	±	0.094

Photometry data file

Calibration

I = 27.7557 - 2.5 log₁₀(Δ Flux + 0.00)