MOA 2016-BLG-615

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Event Parameters

Internal ID:	gb11-R-4-2851
Discovery date:	2016-10-23T12:10:48
RA:	18:05:32.37
Dec:	-33:15:23.94
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
74727	18:05:32.42	-33:15:23.32	18.00 ± 0.07	0.16
74780	18:05:32.52	-33:15:21.70	18.19 ± 0.07	2.22
74832	18:05:32.55	-33:15:26.04	18.71 ± 0.16	3.34
74869	18:05:32.70	-33:15:23.08	19.01 ± 0.09	3.70

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.890 (2024-Oct-27.390)	19.09 ± 0.83	5.16
2460610.939 (2024-Oct-27.439)	18.13 ± 0.22	4.77
2460611.933 (2024-Oct-28.433)	18.06 ± 0.30	5.08
2460611.940 (2024-Oct-28.440)	17.99 ± 0.20	4.81
2460614.895 (2024-Oct-31.395)	18.41 ± 0.33	4.88

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 5770.32)

Single lens fit parameters

t_max	=	JD 2457680.64	±	0.11 UT (2016-Oct-19.14)
t_E	=	20.47	±	1.48 days
u₀	=	0.2636	±	0.0244
I_base	=	18.26	±	0.12

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice