MOA 2024-BLG-143

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Event Parameters

Internal ID:	gb10-R-5-145364
Discovery date:	2024-07-16T15:42:17
RA:	17:58:25.34
Dec:	-28:02:34.36
Current assessment:	microlensing/cv

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
110831	17:58:25.21	-28:02:36.48	19.68 ± 0.20	3.68
110899	17:58:25.38	-28:02:33.62	17.36 ± 0.03	0.19
110958	17:58:25.49	-28:02:36.74	17.08 ± 0.03	3.44

Last 5 photometry measurements

Observation date	I mag	seeing
2460606.904 (2024-Oct-23.404)	99.99 ± 99.99	6.37
2460610.869 (2024-Oct-27.369)	19.37 ± 1.68	6.13
2460610.898 (2024-Oct-27.398)	99.99 ± 99.99	5.40
2460610.910 (2024-Oct-27.410)	17.13 ± 0.22	5.26
2460610.920 (2024-Oct-27.420)	17.23 ± 0.09	5.03

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 10365.73)

Single lens fit parameters

t_max	=	JD 2460507.59	±	0.02 UT (2024-Jul-16.09)
t_E	=	1.43	±	0.18 days
u₀	=	0.0001	±	0.0191
I_base	=	19.61	±	0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice