MOA 2018-BLG-385

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Event Parameters

Internal ID:	gb18-R-6-16430
Discovery date:	2018-09-26T11:18:44
RA:	18:12:58.52
Dec:	-26:27:44.44
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
150945	18:12:58.80	-26:27:45.08	18.58 ± 0.10	4.63
150994	18:12:58.67	-26:27:46.63	19.30 ± 0.09	3.29
151098	18:12:58.48	-26:27:44.96	18.84 ± 0.09	0.08
151225	18:12:58.22	-26:27:45.70	18.50 ± 0.13	3.64

Last 5 photometry measurements

Observation date	I mag	seeing
2460598.931 (2024-Oct-15.431)	18.75 ± 0.15	3.08
2460598.963 (2024-Oct-15.463)	18.93 ± 0.31	3.50
2460599.865 (2024-Oct-16.365)	18.78 ± 0.11	2.44
2460599.908 (2024-Oct-16.408)	18.61 ± 0.10	2.87
2460599.941 (2024-Oct-16.441)	18.63 ± 0.15	3.09

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 2654.61)

Single lens fit parameters

t_max	=	JD 2458387.11	±	0.05 UT (2018-Sep-25.61)
t_E	=	11.64	±	0.42 days
u₀	=	0.0069	±	0.0162
I_base	=	19.29	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice