MOA 2018-BLG-187

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Event Parameters

Internal ID:	gb16-R-8-8502
Discovery date:	2018-06-21T10:32:21
RA:	18:13:02.98
Dec:	-29:19:40.91
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
160702	18:13:02.95	-29:19:41.57	17.25 ± 0.14	0.14
160773	18:13:02.82	-29:19:38.53	17.26 ± 0.10	3.48

Last 5 photometry measurements

Observation date	I mag	seeing
2460477.216 (2024-Jun-15.716)	17.18 ± 0.05	4.00
2460477.286 (2024-Jun-15.786)	17.26 ± 0.08	4.41
2460478.001 (2024-Jun-16.501)	17.17 ± 0.05	4.19
2460478.047 (2024-Jun-16.547)	17.35 ± 0.04	3.77
2460478.122 (2024-Jun-16.622)	17.20 ± 0.06	3.44

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 11513.30)

Single lens fit parameters

t_max	=	JD 2458315.30	±	0.05 UT (2018-Jul-15.80)
t_E	=	37.62	±	1.08 days
u₀	=	0.5989	±	0.0286
I_base	=	16.98	±	0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice