MOA 2024-BLG-105

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Event Parameters

Internal ID:	gb19-R-7-10458
Discovery date:	2024-06-30T05:33:51
RA:	18:18:53.47
Dec:	-25:41:42.51
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
70498	18:18:53.67	-25:41:43.61	18.91 ± 0.14	3.55
70654	18:18:53.44	-25:41:42.71	14.46 ± 0.02	0.48
70788	18:18:53.21	-25:41:39.48	17.85 ± 0.17	4.84
70867	18:18:53.10	-25:41:43.96	20.11 ± 0.40	4.54

Last 5 photometry measurements

Observation date	I mag	seeing
2460598.907 (2024-Oct-15.407)	14.40 ± 0.01	3.21
2460599.875 (2024-Oct-16.375)	14.38 ± 0.01	2.25
2460599.954 (2024-Oct-16.454)	14.38 ± 0.01	3.31
2460602.898 (2024-Oct-19.398)	14.40 ± 0.01	3.31
2460610.889 (2024-Oct-27.389)	14.42 ± 0.03	5.13

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 149968.48)

Single lens fit parameters

t_max	=	JD 2460526.76	±	0.01 UT (2024-Aug-4.26)
t_E	=	20.04	±	0.16 days
u₀	=	0.4064	±	0.0076
I_base	=	14.22	±	0.19

External data

Gzipped FITS finder chart

All photometry data

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