Event data

Alert date (UT):	2025-07-20T22:05:44.6498
Internal ID:	gb5-R-3-157721
RA:	+17:51:32.9303
Dec:	-29:19:17.9602
Image X:	529.18
Image Y:	817.70
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460891.3945	±	0.0006 UT	(2025-08-03T21:28:08.14)
tE	=	92.8955	±	0.0330 days
u0	=	0.1621	±	0.0001
Ibaseline	=	19.309	±	0.197

Photometry data file

Calibration

I = 27.7476 - 2.5 log₁₀(Δ Flux + 0.00)