MOA 2016-BLG-291

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Event Parameters

Internal ID:	gb3-R-2-21697
Discovery date:	2016-06-01T20:27:03
RA:	17:53:19.03
Dec:	-32:25:50.10
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
40296	17:53:18.80	-32:25:51.71	13.79 ± 0.12	4.30
40381	17:53:19.08	-32:25:53.48	15.58 ± 0.05	4.11
40382	17:53:19.08	-32:25:49.53	17.50 ± 0.08	0.05
40479	17:53:19.35	-32:25:48.67	18.65 ± 0.11	3.65

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.900 (2024-Oct-28.400)	17.73 ± 0.20	4.43
2460611.912 (2024-Oct-28.412)	18.62 ± 0.91	5.31
2460611.923 (2024-Oct-28.423)	18.08 ± 0.50	5.17
2460611.931 (2024-Oct-28.431)	17.63 ± 0.25	4.46
2460614.876 (2024-Oct-31.376)	18.37 ± 0.70	5.13

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 9128.51)

Single lens fit parameters

t_max	=	JD 2457578.79	±	0.04 UT (2016-Jul-9.29)
t_E	=	44.08	±	0.56 days
u₀	=	0.3382	±	0.0071
I_base	=	16.32	±	0.19

External data

Gzipped FITS finder chart

All photometry data

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