Event data

Alert date (UT):	2025-06-30T07:02:31.9478
Internal ID:	GB77-H-4-227
RA:	+17:43:04.5226
Dec:	-28:33:53.4193
Image X:	1353.18
Image Y:	3298.07
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460860.3845	±	0.0000 UT	(2025-07-03T21:13:44.48)
tE	=	9.3676	±	0.0009 days
u0	=	0.0000	±	0.0000
Hbaseline	=	14.286	±	0.165

Photometry data file

Calibration

H = 23.6735 - 2.5 log₁₀(Δ Flux + 4300.11)