MOA 2017-BLG-318

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Event Parameters

Internal ID:	gb4-R-7-48929
Discovery date:	2017-06-16T15:57:40
RA:	17:54:56.55
Dec:	-31:13:19.69
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
64143	17:54:56.41	-31:13:16.49	17.08 ± 0.06	4.14
64216	17:54:56.30	-31:13:21.75	17.46 ± 0.10	3.19

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.899 (2024-Oct-28.399)	99.99 ± 99.99	4.51
2460611.911 (2024-Oct-28.411)	99.99 ± 99.99	4.70
2460611.921 (2024-Oct-28.421)	99.99 ± 99.99	5.07
2460611.930 (2024-Oct-28.430)	99.99 ± 99.99	4.42
2460614.875 (2024-Oct-31.375)	99.99 ± 99.99	4.90

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

Single lens fit parameters

t_max	=	JD 2457921.38	±	0.01 UT (2017-Jun-16.88)
t_E	=	17.05	±	1.29 days
u₀	=	0.0644	±	0.0061
I_base	=	21.31	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice