MOA 2018-BLG-303

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Event Parameters

Internal ID:	gb14-R-5-70092
Discovery date:	2018-08-06T15:47:14
RA:	18:04:37.31
Dec:	-28:02:05.49
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
133382	18:04:37.30	-28:02:06.11	17.36 ± 0.17	1.43
133474	18:04:37.40	-28:02:06.43	16.09 ± 0.07	1.72
133496	18:04:37.43	-28:02:01.98	17.35 ± 0.10	3.28
133539	18:04:37.55	-28:02:02.69	17.16 ± 0.10	3.66

Last 5 photometry measurements

Observation date	I mag	seeing
2460599.917 (2024-Oct-16.417)	17.77 ± 0.11	3.32
2460599.929 (2024-Oct-16.429)	17.99 ± 0.14	3.11
2460599.940 (2024-Oct-16.440)	17.94 ± 0.14	3.02
2460599.951 (2024-Oct-16.451)	18.18 ± 0.20	3.16
2460599.961 (2024-Oct-16.461)	19.28 ± 0.83	3.40

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 10337.13)

Single lens fit parameters

t_max	=	JD 2458334.89	±	0.04 UT (2018-Aug-4.39)
t_E	=	20.67	±	0.96 days
u₀	=	0.2046	±	0.0160
I_base	=	19.29	±	0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice