MOA 2023-BLG-375

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Event Parameters

Internal ID:	gb14-R-10-63759
Discovery date:	2023-08-12T11:57:18
RA:	18:06:38.92
Dec:	-26:51:35.13
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
143734	18:06:39.20	-26:51:33.94	17.99 ± 0.10	4.82
143942	18:06:38.75	-26:51:35.06	14.05 ± 0.03	1.92
143943	18:06:38.74	-26:51:39.04	16.39 ± 0.06	3.97

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.889 (2024-Oct-28.389)	99.99 ± 99.99	4.88
2460611.902 (2024-Oct-28.402)	99.99 ± 99.99	4.03
2460611.913 (2024-Oct-28.413)	99.99 ± 99.99	5.25
2460611.924 (2024-Oct-28.424)	18.22 ± 0.70	5.20
2460614.877 (2024-Oct-31.377)	99.99 ± 99.99	5.16

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

Single lens fit parameters

t_max	=	JD 2460171.37	±	0.03 UT (2023-Aug-14.87)
t_E	=	40.53	±	1.35 days
u₀	=	0.0556	±	0.0022
I_base	=	19.13	±	0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice