Event data

Alert date (UT):	2025-10-07T05:36:07.7998
Internal ID:	GB74-H-4-91
RA:	+17:52:05.1027
Dec:	-25:28:10.2259
Image X:	2208.10
Image Y:	2480.11
Assessment:	microlensing/cv

Comments

PSSL parameters

tmax	=	2460952.7109	±	0.0014 UT	(2025-10-04T05:03:43.59)
tE	=	100.3030	±	0.0014 days
u0	=	0.0736	±	0.0000
Hbaseline	=	17.666	±	0.151

Photometry data file

Calibration

H = 23.7209 - 2.5 log₁₀(Δ Flux + 3912.37)