Event data

Alert date (UT):	2025-07-16T06:35:46.7360
Internal ID:	GB77-H-1-59
RA:	+17:38:57.2163
Dec:	-28:35:32.8500
Image X:	2080.09
Image Y:	171.16
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460889.4735	±	0.0730 UT	(2025-08-01T23:21:52.19)
tE	=	1.5221	±	0.0109 days
u0	=	19.7009	±	0.0510
Hbaseline	=	3.020	±	0.158

Photometry data file

Calibration

H = 23.7080 - 2.5 log₁₀(Δ Flux + 0.00)