MOA 2024-BLG-202

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Event Parameters

Internal ID:	gb11-R-2-14194
Discovery date:	2024-08-19T16:44:45
RA:	18:05:50.08
Dec:	-32:16:32.45
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
117573	18:05:49.98	-32:16:30.73	17.69 ± 0.05	2.30
117601	18:05:50.05	-32:16:33.97	17.83 ± 0.06	2.40
117639	18:05:50.13	-32:16:31.97	18.84 ± 0.05	0.12

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.890 (2024-Oct-27.390)	18.51 ± 0.27	5.26
2460610.939 (2024-Oct-27.439)	18.60 ± 0.15	4.72
2460611.933 (2024-Oct-28.433)	18.87 ± 0.28	5.10
2460611.940 (2024-Oct-28.440)	18.62 ± 0.15	4.82
2460614.895 (2024-Oct-31.395)	18.69 ± 0.16	4.82

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 2666.86)

Single lens fit parameters

t_max	=	JD 2460541.84	±	0.03 UT (2024-Aug-19.34)
t_E	=	24.96	±	1.64 days
u₀	=	0.0131	±	0.0009
I_base	=	19.60	±	0.12

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice