MOA 2017-BLG-343

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Event Parameters

Internal ID:	gb8-R-5-23318
Discovery date:	2017-06-29T13:47:39
RA:	17:58:13.64
Dec:	-31:38:32.46
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
79601	17:58:13.64	-31:38:35.14	17.70 ± 0.12	3.49
79602	17:58:13.68	-31:38:31.77	15.38 ± 0.02	0.17

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.888 (2023-Oct-28.388)	15.37 ± 0.01	3.55
2460245.921 (2023-Oct-28.421)	15.34 ± 0.01	3.75
2460246.858 (2023-Oct-29.358)	15.35 ± 0.01	3.68
2460246.891 (2023-Oct-29.391)	15.33 ± 0.01	3.73
2460246.925 (2023-Oct-29.425)	15.36 ± 0.01	3.49

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 64032.43)

Single lens fit parameters

t_max	=	JD 2458045.40	±	0.25 UT (2017-Oct-18.90)
t_E	=	953.39	±	2.13 days
u₀	=	0.0353	±	0.0002
I_base	=	19.98	±	0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice