MOA 2018-BLG-403

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Event Parameters

Internal ID:	gb4-R-3-71206
Discovery date:	2018-10-14T12:07:28
RA:	17:51:47.04
Dec:	-30:55:43.05
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
96913	17:51:47.07	-30:55:42.61	17.68 ± 0.12	0.27
96952	17:51:47.18	-30:55:40.95	17.16 ± 0.05	1.98
96989	17:51:47.26	-30:55:43.76	18.05 ± 0.07	2.71

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.887 (2023-Oct-29.387)	17.19 ± 0.07	3.43
2460246.898 (2023-Oct-29.398)	17.44 ± 0.09	3.14
2460246.909 (2023-Oct-29.409)	17.42 ± 0.10	3.39
2460246.920 (2023-Oct-29.420)	17.26 ± 0.12	3.64
2460246.929 (2023-Oct-29.429)	17.10 ± 0.12	3.63

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 7748.19)

Single lens fit parameters

t_max	=	JD 2458412.03	±	0.02 UT (2018-Oct-20.53)
t_E	=	25.54	±	0.38 days
u₀	=	0.1024	±	0.0028
I_base	=	18.32	±	0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice