Event data

Alert date (UT):	2025-05-09T07:45:46.3204
Internal ID:	GB57-H-4-32
RA:	+17:47:29.7537
Dec:	-25:04:24.4518
Image X:	825.21
Image Y:	1769.08
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460815.7895	±	0.0001 UT	(2025-05-20T06:56:53.20)
tE	=	26.6645	±	0.0012 days
u0	=	0.1539	±	0.0000
Hbaseline	=	15.348	±	0.115

Photometry data file

Calibration

H = 23.7105 - 2.5 log₁₀(Δ Flux + 1777.13)