MOA 2023-BLG-410

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Event Parameters

Internal ID:	gb14-R-7-148598
Discovery date:	2023-08-29T10:59:52
RA:	18:08:31.88
Dec:	-27:40:46.53
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
17895	18:08:32.11	-27:40:44.31	17.50 ± 0.07	4.77
18015	18:08:31.89	-27:40:50.40	16.94 ± 0.10	3.50
18038	18:08:31.85	-27:40:47.56	17.38 ± 0.15	0.51
18152	18:08:31.67	-27:40:47.63	17.72 ± 0.07	2.40
18165	18:08:31.64	-27:40:45.40	17.69 ± 0.11	3.22

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.889 (2024-Oct-28.389)	17.61 ± 0.12	4.72
2460611.902 (2024-Oct-28.402)	17.50 ± 0.07	3.80
2460611.913 (2024-Oct-28.413)	17.64 ± 0.21	5.13
2460611.924 (2024-Oct-28.424)	17.68 ± 0.16	4.85
2460614.877 (2024-Oct-31.377)	17.26 ± 0.11	4.97

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 10167.17)

Single lens fit parameters

t_max	=	JD 2460190.28	±	0.02 UT (2023-Sep-2.78)
t_E	=	6.50	±	0.25 days
u₀	=	0.5229	±	0.0310
I_base	=	17.24	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice