MOA 2024-BLG-141

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Event Parameters

Internal ID:	gb9-R-3-181123
Discovery date:	2024-07-16T12:21:29
RA:	17:58:48.97
Dec:	-29:16:14.59
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
54809	17:58:48.79	-29:16:17.35	15.45 ± 0.11	4.66
54836	17:58:48.84	-29:16:15.35	14.91 ± 0.09	2.80
54943	17:58:48.98	-29:16:16.06	18.14 ± 0.51	2.19

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.868 (2024-Oct-27.368)	99.99 ± 99.99	5.71
2460610.897 (2024-Oct-27.397)	99.99 ± 99.99	5.13
2460610.909 (2024-Oct-27.409)	19.06 ± 3.31	5.40
2460610.919 (2024-Oct-27.419)	99.99 ± 99.99	4.65
2460610.930 (2024-Oct-27.430)	99.99 ± 99.99	4.60

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

Single lens fit parameters

t_max	=	JD 2460509.32	±	0.09 UT (2024-Jul-17.82)
t_E	=	32.59	±	3.38 days
u₀	=	0.1633	±	0.0266
I_base	=	19.48	±	0.37

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice