MOA 2018-BLG-016

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Event Parameters

Internal ID:	gb9-R-8-54847
Discovery date:	2018-02-08T18:24:18
RA:	18:01:11.21
Dec:	-29:05:20.77
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
54088	18:01:11.20	-29:05:16.74	18.34 ± 0.14	4.79
54128	18:01:11.18	-29:05:21.44	15.73 ± 0.06	0.25
54249	18:01:10.91	-29:05:18.07	15.81 ± 0.08	4.78
54250	18:01:10.91	-29:05:22.80	18.30 ± 0.16	3.73

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.884 (2023-Oct-29.384)	15.70 ± 0.02	3.51
2460246.896 (2023-Oct-29.396)	15.74 ± 0.01	3.20
2460246.906 (2023-Oct-29.406)	15.78 ± 0.02	3.42
2460246.918 (2023-Oct-29.418)	15.73 ± 0.02	3.57
2460246.927 (2023-Oct-29.427)	15.76 ± 0.02	3.54

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 46472.92)

Single lens fit parameters

t_max	=	JD 2458199.81	±	0.05 UT (2018-Mar-22.31)
t_E	=	101.39	±	0.73 days
u₀	=	0.4355	±	0.0048
I_base	=	16.59	±	0.23

External data

Gzipped FITS finder chart

All photometry data

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