MOA 2016-BLG-203

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Event Parameters

Internal ID:	gb8-R-9-16181
Discovery date:	2016-04-22T10:52:52
RA:	18:01:22.87
Dec:	-30:33:58.39
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
46383	18:01:23.06	-30:33:56.35	15.18 ± 0.09	4.21
46590	18:01:22.63	-30:34:01.13	16.35 ± 0.14	3.49
46617	18:01:22.56	-30:33:55.94	17.39 ± 0.04	4.70

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.888 (2023-Oct-28.388)	99.99 ± 99.99	3.54
2460245.921 (2023-Oct-28.421)	99.99 ± 99.99	3.62
2460246.858 (2023-Oct-29.358)	21.90 ± 5.58	3.57
2460246.891 (2023-Oct-29.391)	99.99 ± 99.99	3.63
2460246.925 (2023-Oct-29.425)	99.99 ± 99.99	3.44

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

Single lens fit parameters

t_max	=	JD 2457509.62	±	0.01 UT (2016-May-1.12)
t_E	=	52.73	±	1.54 days
u₀	=	0.0279	±	0.0010
I_base	=	19.75	±	0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice