MOA 2019-BLG-424

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Event Parameters

Internal ID:	gb3-R-10-36347
Discovery date:	2019-09-18T19:58:48
RA:	17:55:46.98
Dec:	-32:00:44.17
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
27414	17:55:47.29	-32:00:45.47	14.99 ± 0.03	4.78
27466	17:55:47.19	-32:00:43.54	16.80 ± 0.04	3.69
27564	17:55:46.87	-32:00:40.93	18.29 ± 0.14	4.13

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.899 (2023-Oct-29.399)	99.99 ± 99.99	3.44
2460246.910 (2023-Oct-29.410)	99.99 ± 99.99	3.52
2460246.922 (2023-Oct-29.422)	99.99 ± 99.99	3.87
2460246.930 (2023-Oct-29.430)	99.99 ± 99.99	3.85
2460246.933 (2023-Oct-29.433)	99.99 ± 99.99	3.94

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

Single lens fit parameters

t_max	=	JD 2458747.09	±	0.00 UT (2019-Sep-20.59)
t_E	=	5.93	±	0.12 days
u₀	=	0.0936	±	0.0025
I_base	=	17.23	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice