Event data

Alert date (UT):	2026-02-27T23:16:45.6146
Internal ID:	GB78-H-1-57
RA:	+17:37:14.8536
Dec:	-29:47:17.9076
Image X:	2177.00
Image Y:	2533.86
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2461091.2639	±	0.0031 UT	(2026-02-19T18:20:02.66)
tE	=	27.5563	±	0.0110 days
u0	=	0.1986	±	0.0002
Hbaseline	=	15.319	±	0.149

Photometry data file

Calibration

H = 23.6776 - 2.5 log₁₀(Δ Flux + 1614.51)