MOA 2019-BLG-319

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Event Parameters

Internal ID:	gb9-R-3-126751
Discovery date:	2019-07-11T12:52:12
RA:	17:57:03.85
Dec:	-29:05:48.31
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
95516	17:57:03.68	-29:05:50.61	18.23 ± 0.11	4.21
95594	17:57:03.87	-29:05:47.14	15.09 ± 0.07	0.66
95595	17:57:03.86	-29:05:43.52	17.33 ± 0.17	4.39
95666	17:57:04.13	-29:05:49.15	16.91 ± 0.06	3.52

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.884 (2023-Oct-29.384)	15.07 ± 0.01	3.57
2460246.896 (2023-Oct-29.396)	15.05 ± 0.01	3.32
2460246.906 (2023-Oct-29.406)	15.05 ± 0.01	3.26
2460246.918 (2023-Oct-29.418)	15.09 ± 0.01	3.62
2460246.927 (2023-Oct-29.427)	15.07 ± 0.01	3.46

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 83714.37)

Single lens fit parameters

t_max	=	JD 2458692.59	±	0.02 UT (2019-Jul-28.09)
t_E	=	9.71	±	0.27 days
u₀	=	0.9798	±	0.0470
I_base	=	14.73	±	0.26

External data

Gzipped FITS finder chart

All photometry data

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