MOA 2022-BLG-386

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Event Parameters

Internal ID:	gb16-R-1-31564
Discovery date:	2022-07-16T12:50:14
RA:	18:10:24.75
Dec:	-28:27:57.02
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
92888	18:10:24.70	-28:27:52.18	17.59 ± 0.10	4.73
92920	18:10:24.79	-28:27:56.28	16.18 ± 0.06	0.18
92969	18:10:24.96	-28:27:55.22	15.75 ± 0.04	2.56

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.910 (2023-Oct-28.410)	16.04 ± 0.06	3.78
2460245.939 (2023-Oct-28.439)	15.90 ± 0.07	3.93
2460246.866 (2023-Oct-29.366)	16.07 ± 0.04	4.03
2460246.913 (2023-Oct-29.413)	16.14 ± 0.07	3.90
2460246.937 (2023-Oct-29.437)	16.02 ± 0.08	4.32

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 30760.97)

Single lens fit parameters

t_max	=	JD 2459779.55	±	0.01 UT (2022-Jul-19.05)
t_E	=	0.29	±	0.00 days
u₀	=	5.7617	±	0.0156
I_base	=	7.34	±	0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice