Event data

Alert date (UT):	2025-04-25T22:39:53.9276
Internal ID:	GB78-H-4-74
RA:	+17:41:23.2835
Dec:	-29:41:01.4299
Image X:	1704.98
Image Y:	1300.91
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460775.0256	±	0.0011 UT	(2025-04-09T12:36:48.82)
tE	=	18.1267	±	0.0180 days
u0	=	0.9049	±	0.0015
Hbaseline	=	14.348	±	0.154

Photometry data file

Calibration

H = 23.6476 - 2.5 log₁₀(Δ Flux + 2384.08)