MOA 2019-BLG-034

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Event Parameters

Internal ID:	gb3-R-10-34593
Discovery date:	2019-02-18T12:01:45
RA:	17:56:03.97
Dec:	-32:04:13.70
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
91333	17:56:04.22	-32:04:15.77	17.75 ± 0.14	4.17
91410	17:56:04.04	-32:04:18.45	19.15 ± 0.25	4.64
91436	17:56:03.87	-32:04:13.29	15.67 ± 0.19	1.29

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.899 (2023-Oct-29.399)	15.63 ± 0.03	3.39
2460246.910 (2023-Oct-29.410)	15.61 ± 0.03	3.44
2460246.922 (2023-Oct-29.422)	15.60 ± 0.04	3.72
2460246.930 (2023-Oct-29.430)	15.57 ± 0.03	3.69
2460246.933 (2023-Oct-29.433)	15.52 ± 0.03	3.83

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 49385.56)

Single lens fit parameters

t_max	=	JD 2458532.29	±	0.03 UT (2019-Feb-17.79)
t_E	=	29.18	±	3.84 days
u₀	=	0.0418	±	0.0075
I_base	=	20.53	±	0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice