MOA 2016-BLG-434

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Event Parameters

Internal ID:	gb9-R-2-151260
Discovery date:	2016-07-21T13:08:05
RA:	17:59:39.08
Dec:	-28:50:16.44
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
86630	17:59:38.88	-28:50:14.38	15.05 ± 0.27	3.70
86675	17:59:39.04	-28:50:18.17	16.49 ± 0.11	2.64
86693	17:59:39.08	-28:50:14.16	14.39 ± 0.07	1.84

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.919 (2024-Oct-28.419)	17.12 ± 0.36	5.48
2460611.928 (2024-Oct-28.428)	18.41 ± 0.53	4.94
2460614.863 (2024-Oct-31.363)	99.99 ± 99.99	5.10
2460614.869 (2024-Oct-31.369)	18.73 ± 0.59	4.73
2460614.873 (2024-Oct-31.373)	17.77 ± 0.51	5.36

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

Single lens fit parameters

t_max	=	JD 2457591.62	±	0.04 UT (2016-Jul-22.12)
t_E	=	6.15	±	1.80 days
u₀	=	0.1934	±	0.0604
I_base	=	17.95	±	0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice