Event data

Alert date (UT):	2025-07-22T21:59:55.2637
Internal ID:	gb4-R-1-214903
RA:	+17:53:49.9711
Dec:	-30:12:14.3483
Image X:	1566.08
Image Y:	3851.39
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460882.9608	±	0.0002 UT	(2025-07-26T11:03:32.20)
tE	=	9.7880	±	0.0018 days
u0	=	0.2307	±	0.0002
Ibaseline	=	18.724	±	0.160

Photometry data file

Calibration

I = 27.8095 - 2.5 log₁₀(Δ Flux + 0.00)