MOA 2023-BLG-429

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Event Parameters

Internal ID:	gb3-R-6-40304
Discovery date:	2023-09-15T11:40:06
RA:	17:55:37.08
Dec:	-33:35:14.06
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
116773	17:55:37.32	-33:35:16.53	18.00 ± 0.11	4.31
116837	17:55:37.15	-33:35:11.50	19.20 ± 0.18	3.63
116838	17:55:37.15	-33:35:14.75	16.64 ± 0.12	1.54

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.899 (2023-Oct-29.399)	99.99 ± 99.99	3.06
2460246.910 (2023-Oct-29.410)	19.31 ± 0.66	3.23
2460246.922 (2023-Oct-29.422)	99.99 ± 99.99	3.80
2460246.930 (2023-Oct-29.430)	99.99 ± 99.99	3.63
2460246.933 (2023-Oct-29.433)	99.99 ± 99.99	3.74

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

Single lens fit parameters

t_max	=	JD 2460204.90	±	0.12 UT (2023-Sep-17.40)
t_E	=	4.78	±	0.63 days
u₀	=	0.6722	±	0.1448
I_base	=	16.55	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice