MOA 2024-BLG-181

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Event Parameters

Internal ID:	gb9-R-3-184732
Discovery date:	2024-08-09T11:05:37
RA:	17:58:11.35
Dec:	-29:14:43.35
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
34606	17:58:11.04	-29:14:43.45	16.77 ± 0.20	4.97
34724	17:58:11.23	-29:14:45.34	15.62 ± 0.10	3.52
34951	17:58:11.62	-29:14:45.59	17.15 ± 0.13	4.19

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.919 (2024-Oct-28.419)	16.33 ± 0.18	5.40
2460611.928 (2024-Oct-28.428)	17.32 ± 0.26	4.92
2460614.863 (2024-Oct-31.363)	18.36 ± 0.99	5.14
2460614.869 (2024-Oct-31.369)	17.99 ± 0.39	4.76
2460614.873 (2024-Oct-31.373)	16.48 ± 0.16	5.35

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

Single lens fit parameters

t_max	=	JD 2460532.03	±	0.00 UT (2024-Aug-9.53)
t_E	=	2324.75	±	2056.78 days
u₀	=	0.0000	±	0.0004
I_base	=	27.36	±	0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice