MOA 2016-BLG-251

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Event Parameters

Internal ID:	gb3-R-9-26143
Discovery date:	2016-05-21T16:55:01
RA:	17:56:50.20
Dec:	-32:29:00.97
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
91227	17:56:50.36	-32:29:01.63	16.49 ± 0.13	2.74
91343	17:56:50.15	-32:29:02.08	16.99 ± 0.11	0.55
91424	17:56:49.96	-32:29:02.37	17.59 ± 0.06	2.65
91471	17:56:49.88	-32:29:03.52	17.72 ± 0.09	4.19

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.900 (2024-Oct-28.400)	17.23 ± 0.09	4.53
2460611.912 (2024-Oct-28.412)	17.67 ± 0.38	5.40
2460611.923 (2024-Oct-28.423)	17.55 ± 0.32	5.19
2460611.931 (2024-Oct-28.431)	17.59 ± 0.13	4.44
2460614.876 (2024-Oct-31.376)	17.73 ± 0.34	5.19

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 14588.14)

Single lens fit parameters

t_max	=	JD 2457532.44	±	0.01 UT (2016-May-23.94)
t_E	=	12.42	±	0.22 days
u₀	=	0.0465	±	0.0116
I_base	=	17.69	±	0.18

External data

Gzipped FITS finder chart

All photometry data

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