MOA 2018-BLG-404

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Event Parameters

Internal ID:	gb5-R-2-125866
Discovery date:	2018-10-14T12:07:32
RA:	17:52:51.86
Dec:	-29:02:39.56
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
23443	17:52:51.65	-29:02:39.44	17.33 ± 0.04	3.56
23495	17:52:51.84	-29:02:41.65	17.41 ± 0.05	2.91
23536	17:52:52.01	-29:02:36.89	18.56 ± 0.20	2.56
23597	17:52:52.22	-29:02:36.88	15.93 ± 0.06	4.78

Last 5 photometry measurements

Observation date	I mag	seeing
2460463.233 (2024-Jun-1.733)	99.99 ± 99.99	2.91
2460463.246 (2024-Jun-1.746)	23.95 ± 11.17	3.14
2460463.258 (2024-Jun-1.758)	21.40 ± 0.96	3.58
2460463.271 (2024-Jun-1.771)	99.99 ± 99.99	3.62
2460463.283 (2024-Jun-1.783)	99.99 ± 99.99	3.64

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

Single lens fit parameters

t_max	=	JD 2458407.49	±	0.02 UT (2018-Oct-15.99)
t_E	=	639.03	±	188.25 days
u₀	=	0.0056	±	0.0024
I_base	=	22.28	±	0.19

External data

Gzipped FITS finder chart

All photometry data

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