MOA 2016-BLG-187

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Event Parameters

Internal ID:	gb9-R-10-46339
Discovery date:	2016-04-18T19:39:54
RA:	18:02:42.70
Dec:	-28:25:21.42
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
6745	18:02:42.97	-28:25:20.74	15.49 ± 0.03	4.60
6899	18:02:42.57	-28:25:22.77	18.35 ± 0.14	1.50
6945	18:02:42.37	-28:25:21.45	17.68 ± 0.09	4.10

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.919 (2024-Oct-28.419)	99.99 ± 99.99	5.72
2460611.928 (2024-Oct-28.428)	99.99 ± 99.99	5.37
2460614.863 (2024-Oct-31.363)	99.99 ± 99.99	5.54
2460614.869 (2024-Oct-31.369)	19.35 ± 6.60	5.83
2460614.873 (2024-Oct-31.373)	99.99 ± 99.99	5.78

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2457501.23	±	0.03 UT (2016-Apr-22.73)
t_E	=	14.64	±	0.51 days
u₀	=	0.4485	±	0.0241
I_base	=	17.77	±	0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice