MOA 2022-BLG-382

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Event Parameters

Internal ID:	gb4-R-2-113542
Discovery date:	2022-07-15T17:55:39
RA:	17:52:33.27
Dec:	-30:38:08.86
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
72029	17:52:33.12	-30:38:07.64	16.22 ± 0.02	2.67
72054	17:52:33.21	-30:38:06.10	16.75 ± 0.03	2.68
72075	17:52:33.31	-30:38:12.55	16.68 ± 0.04	4.45

Last 5 photometry measurements

Observation date	I mag	seeing
2460568.003 (2024-Sep-14.503)	19.73 ± 0.42	3.82
2460568.014 (2024-Sep-14.514)	19.58 ± 0.56	3.66
2460568.025 (2024-Sep-14.525)	19.27 ± 0.52	3.69
2460568.036 (2024-Sep-14.536)	19.37 ± 1.10	3.68
2460568.046 (2024-Sep-14.546)	20.43 ± 1.95	3.43

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

Single lens fit parameters

t_max	=	JD 2459778.50	±	0.04 UT (2022-Jul-18.00)
t_E	=	54.12	±	2.68 days
u₀	=	0.0614	±	0.0051
I_base	=	19.76	±	0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice