Event data

Alert date (UT):	2025-06-27T04:27:19.3348
Internal ID:	GB60-H-4-21
RA:	+17:40:15.8779
Dec:	-27:45:41.5399
Image X:	3957.20
Image Y:	1594.00
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460860.9396	±	0.0001 UT	(2025-07-04T10:32:59.94)
tE	=	29.4335	±	0.0024 days
u0	=	0.0421	±	0.0000
Hbaseline	=	15.533	±	0.158

Photometry data file

Calibration

H = 23.7128 - 2.5 log₁₀(Δ Flux + 0.00)