MOA 2017-BLG-423

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Event Parameters

Internal ID:	gb5-R-3-105926
Discovery date:	2017-08-15T11:11:55
RA:	17:51:24.08
Dec:	-29:17:27.54
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
8699	17:51:23.94	-29:17:26.08	17.55 ± 0.08	2.69

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.907 (2024-Oct-28.407)	99.99 ± 99.99	4.96
2460611.918 (2024-Oct-28.418)	18.04 ± 0.37	5.59
2460614.862 (2024-Oct-31.362)	17.52 ± 0.31	5.43
2460614.868 (2024-Oct-31.368)	20.07 ± 2.00	5.28
2460614.872 (2024-Oct-31.372)	20.91 ± 2.82	4.67

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

Single lens fit parameters

t_max	=	JD 2457981.35	±	0.01 UT (2017-Aug-15.85)
t_E	=	119.58	±	16.56 days
u₀	=	0.0017	±	0.0003
I_base	=	22.85	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice