MOA 2023-BLG-086

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Event Parameters

Internal ID:	gb17-R-1-51837
Discovery date:	2023-03-28T13:07:00
RA:	18:09:37.14
Dec:	-26:44:56.53
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
74527	18:09:37.21	-26:44:56.27	15.09 ± 0.02	0.42
74569	18:09:37.35	-26:44:59.68	17.12 ± 0.03	4.62
74603	18:09:37.46	-26:44:54.18	17.80 ± 0.09	4.21

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.879 (2024-Oct-27.379)	15.21 ± 0.07	6.04
2460610.916 (2024-Oct-27.416)	15.16 ± 0.06	5.80
2460611.891 (2024-Oct-28.391)	15.15 ± 0.04	5.08
2460611.926 (2024-Oct-28.426)	15.23 ± 0.12	6.36
2460614.884 (2024-Oct-31.384)	15.08 ± 0.04	6.02

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 83946.00)

Single lens fit parameters

t_max	=	JD 2460065.78	±	0.05 UT (2023-May-1.28)
t_E	=	30.24	±	1.08 days
u₀	=	0.9437	±	0.0553
I_base	=	14.17	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice