MOA 2023-BLG-371

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Event Parameters

Internal ID:	gb9-R-2-251282
Discovery date:	2023-08-10T12:03:31
RA:	17:57:29.04
Dec:	-28:58:41.96
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
7110	17:57:29.43	-28:58:42.13	15.76 ± 0.05	4.88

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.919 (2024-Oct-28.419)	18.63 ± 0.51	5.54
2460611.928 (2024-Oct-28.428)	20.28 ± 1.01	4.94
2460614.863 (2024-Oct-31.363)	19.26 ± 0.56	5.13
2460614.869 (2024-Oct-31.369)	19.60 ± 0.52	4.99
2460614.873 (2024-Oct-31.373)	19.93 ± 1.13	5.39

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2460165.97	±	0.06 UT (2023-Aug-9.47)
t_E	=	17.94	±	0.50 days
u₀	=	0.2899	±	0.0107
I_base	=	18.34	±	0.29

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice