MOA 2020-BLG-043

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Event Parameters

Internal ID:	gb3-R-5-38628
Discovery date:	2020-03-09T23:46:01
RA:	17:51:58.49
Dec:	-33:31:33.32
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
19683	17:51:58.39	-33:31:28.45	17.64 ± 0.04	4.92
19693	17:51:58.45	-33:31:33.23	17.01 ± 0.10	1.16
19731	17:51:58.62	-33:31:29.75	17.39 ± 0.04	3.40

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.899 (2023-Oct-29.399)	16.97 ± 0.05	3.29
2460246.910 (2023-Oct-29.410)	16.92 ± 0.07	3.41
2460246.922 (2023-Oct-29.422)	16.97 ± 0.09	3.80
2460246.930 (2023-Oct-29.430)	17.19 ± 0.10	3.68
2460246.933 (2023-Oct-29.433)	17.04 ± 0.10	3.80

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 14321.88)

Single lens fit parameters

t_max	=	JD 2458919.68	±	0.00 UT (2020-Mar-11.18)
t_E	=	8.15	±	0.14 days
u₀	=	0.0668	±	0.0017
I_base	=	17.77	±	0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice