Event data

Alert date (UT):	2025-05-09T03:20:40.5027
Internal ID:	GB125-H-4-19
RA:	+18:06:49.5640
Dec:	-27:21:32.9627
Image X:	2247.84
Image Y:	783.12
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460811.9956	±	0.0003 UT	(2025-05-16T11:53:37.48)
tE	=	22.5033	±	0.0075 days
u0	=	0.2434	±	0.0001
Hbaseline	=	15.280	±	0.109

Photometry data file

Calibration

H = 23.7456 - 2.5 log₁₀(Δ Flux + 0.00)