MOA 2022-BLG-429

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Event Parameters

Internal ID:	gb13-R-4-81871
Discovery date:	2022-07-31T13:57:44
RA:	18:04:36.59
Dec:	-29:30:30.96
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
146707	18:04:36.43	-29:30:32.74	18.82 ± 0.25	3.74
146781	18:04:36.59	-29:30:30.22	16.30 ± 0.08	0.62
146929	18:04:36.86	-29:30:32.37	19.49 ± 0.41	3.67

Last 5 photometry measurements

Observation date	I mag	seeing
2460536.994 (2024-Aug-14.494)	16.24 ± 0.02	2.64
2460537.034 (2024-Aug-14.534)	16.24 ± 0.03	3.10
2460537.069 (2024-Aug-14.569)	16.14 ± 0.06	4.51
2460537.106 (2024-Aug-14.606)	16.02 ± 0.11	4.71
2460537.136 (2024-Aug-14.636)	16.20 ± 0.24	5.43

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 27491.60)

Single lens fit parameters

t_max	=	JD 2459796.28	±	0.05 UT (2022-Aug-4.78)
t_E	=	17.48	±	1.17 days
u₀	=	0.1802	±	0.0211
I_base	=	18.69	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice