MOA 2024-BLG-259

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Event Parameters

Internal ID:	gb5-R-8-158446
Discovery date:	2024-10-06T11:08:58
RA:	17:55:12.18
Dec:	-29:11:01.58
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
51570	17:55:12.23	-29:11:03.58	18.56 ± 0.20	1.92
51650	17:55:12.11	-29:11:05.96	17.37 ± 0.11	3.93
51714	17:55:11.98	-29:10:58.54	18.69 ± 0.26	4.31
51715	17:55:11.98	-29:11:03.87	15.23 ± 0.04	2.76

Last 5 photometry measurements

Observation date	I mag	seeing
2460606.902 (2024-Oct-23.402)	99.99 ± 99.99	5.93
2460610.866 (2024-Oct-27.366)	18.03 ± 0.84	5.57
2460610.896 (2024-Oct-27.396)	99.99 ± 99.99	5.16
2460610.908 (2024-Oct-27.408)	99.99 ± 99.99	5.13
2460610.918 (2024-Oct-27.418)	99.99 ± 99.99	4.97

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

Single lens fit parameters

t_max	=	JD 2460589.32	±	0.02 UT (2024-Oct-5.82)
t_E	=	23.85	±	2.89 days
u₀	=	0.0434	±	0.0071
I_base	=	19.78	±	0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice