MOA 2020-BLG-229

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Event Parameters

Internal ID:	gb10-R-6-66794
Discovery date:	2020-08-16T20:35:15
RA:	18:01:14.20
Dec:	-28:06:43.49
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
57355	18:01:14.30	-28:06:46.41	15.34 ± 0.04	3.10
57456	18:01:14.14	-28:06:46.49	17.19 ± 0.12	2.54
57534	18:01:13.99	-28:06:44.96	14.77 ± 0.08	2.57

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.898 (2024-Oct-28.398)	19.37 ± 0.97	4.48
2460611.910 (2024-Oct-28.410)	99.99 ± 99.99	4.99
2460611.920 (2024-Oct-28.420)	99.99 ± 99.99	5.00
2460614.864 (2024-Oct-31.364)	99.99 ± 99.99	5.31
2460614.874 (2024-Oct-31.374)	99.99 ± 99.99	4.99

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

Single lens fit parameters

t_max	=	JD 2459078.87	±	0.03 UT (2020-Aug-17.37)
t_E	=	6.37	±	0.78 days
u₀	=	0.1316	±	0.0190
I_base	=	19.12	±	0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice