Event data

Alert date (UT):	2025-04-25T22:39:39.3738
Internal ID:	GB77-H-1-51
RA:	+17:40:24.2250
Dec:	-28:34:36.6031
Image X:	722.19
Image Y:	2051.11
Assessment:	microlensing

Comments

PSSL parameters

tmax	=	2460791.0890	±	0.0008 UT	(2025-04-25T14:08:11.95)
tE	=	20.6068	±	0.0035 days
u0	=	0.5430	±	0.0002
Hbaseline	=	14.171	±	0.158

Photometry data file

Calibration

H = 23.7080 - 2.5 log₁₀(Δ Flux + 0.00)