Event data

Alert date (UT):	2025-07-17T06:38:56.1590
Internal ID:	GB111-H-1-89
RA:	+17:48:31.7964
Dec:	-30:03:56.6779
Image X:	3214.24
Image Y:	1429.33
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460875.3779	±	0.0083 UT	(2025-07-18T21:04:08.44)
tE	=	0.9703	±	0.0224 days
u0	=	4.3379	±	0.1066
Hbaseline	=	9.631	±	0.171

Photometry data file

Calibration

H = 23.7150 - 2.5 log₁₀(Δ Flux + 0.00)