MOA 2018-BLG-339

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Event Parameters

Internal ID:	gb8-R-1-102364
Discovery date:	2018-08-26T22:05:07
RA:	17:58:58.39
Dec:	-30:09:36.23
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
81982	17:58:58.45	-30:09:35.33	14.90 ± 0.02	0.41
82013	17:58:58.53	-30:09:31.64	16.67 ± 0.07	4.44
82086	17:58:58.74	-30:09:34.70	15.00 ± 0.02	4.19

Last 5 photometry measurements

Observation date	I mag	seeing
2460463.148 (2024-Jun-1.648)	14.89 ± 0.03	3.40
2460463.183 (2024-Jun-1.683)	14.95 ± 0.03	4.01
2460463.218 (2024-Jun-1.718)	14.89 ± 0.02	4.03
2460463.255 (2024-Jun-1.755)	14.89 ± 0.02	3.86
2460463.291 (2024-Jun-1.791)	14.96 ± 0.05	4.30

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 100184.38)

Single lens fit parameters

t_max	=	JD 2458355.32	±	0.15 UT (2018-Aug-24.82)
t_E	=	49.81	±	10.32 days
u₀	=	0.5585	±	0.2316
I_base	=	16.67	±	0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice