MOA 2023-BLG-383

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Event Parameters

Internal ID:	gb23-R-2-2969
Discovery date:	2023-08-17T14:04:52
RA:	17:32:46.35
Dec:	-26:50:10.78
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation

Last 5 photometry measurements

Observation date	I mag	seeing
2460602.887 (2024-Oct-19.387)	18.48 ± 0.11	3.66
2460602.917 (2024-Oct-19.417)	18.86 ± 0.22	3.82
2460610.877 (2024-Oct-27.377)	99.99 ± 99.99	5.54
2460610.906 (2024-Oct-27.406)	18.32 ± 0.47	5.45
2460611.882 (2024-Oct-28.382)	19.03 ± 0.36	4.67

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

Single lens fit parameters

t_max	=	JD 2460234.71	±	0.62 UT (2023-Oct-17.21)
t_E	=	730.02	±	7.25 days
u₀	=	0.0480	±	0.0006
I_base	=	20.07	±	0.00

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice