MOA 2020-BLG-281

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Event Parameters

Internal ID:	gb5-R-3-124156
Discovery date:	2020-10-09T11:42:35
RA:	17:51:34.02
Dec:	-29:19:18.34
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
12386	17:51:34.09	-29:19:17.20	14.56 ± 0.19	0.65

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.907 (2024-Oct-28.407)	14.55 ± 0.01	4.90
2460611.918 (2024-Oct-28.418)	14.51 ± 0.04	5.63
2460614.862 (2024-Oct-31.362)	14.64 ± 0.05	5.47
2460614.868 (2024-Oct-31.368)	14.56 ± 0.02	5.34
2460614.872 (2024-Oct-31.372)	14.52 ± 0.01	4.64

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 136898.91)

Single lens fit parameters

t_max	=	JD 2459131.96	±	0.00 UT (2020-Oct-9.46)
t_E	=	6994.23	±	5876.05 days
u₀	=	0.0000	±	0.0002
I_base	=	26.77	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice