MOA 2018-BLG-315

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Event Parameters

Internal ID:	gb5-R-9-131087
Discovery date:	2018-08-14T16:09:44
RA:	17:56:17.24
Dec:	-28:44:49.80
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
19319	17:56:17.24	-28:44:53.38	17.96 ± 0.10	3.18
19351	17:56:17.18	-28:44:50.16	17.21 ± 0.07	0.36
19442	17:56:16.97	-28:44:52.10	15.77 ± 0.15	3.59

Last 5 photometry measurements

Observation date	I mag	seeing
2460599.911 (2024-Oct-16.411)	17.17 ± 0.10	2.96
2460599.923 (2024-Oct-16.423)	17.24 ± 0.10	3.51
2460599.934 (2024-Oct-16.434)	17.17 ± 0.09	3.36
2460599.945 (2024-Oct-16.445)	17.24 ± 0.10	3.15
2460599.957 (2024-Oct-16.457)	17.38 ± 0.11	3.51

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 11879.55)

Single lens fit parameters

t_max	=	JD 2458343.83	±	0.02 UT (2018-Aug-13.33)
t_E	=	7.43	±	0.48 days
u₀	=	0.4587	±	0.0456
I_base	=	17.38	±	0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice