MOA 2019-BLG-383

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Event Parameters

Internal ID:	gb17-R-6-19080
Discovery date:	2019-08-17T12:48:01
RA:	18:14:49.37
Dec:	-28:16:50.27
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
99642	18:14:49.67	-28:16:50.49	17.57 ± 0.09	4.87
99718	18:14:49.44	-28:16:54.10	16.50 ± 0.06	3.89

Last 5 photometry measurements

Observation date	I mag	seeing
2460570.962 (2024-Sep-17.462)	99.99 ± 99.99	3.54
2460571.002 (2024-Sep-17.502)	99.99 ± 99.99	4.44
2460571.035 (2024-Sep-17.535)	99.99 ± 99.99	4.47
2460572.901 (2024-Sep-19.401)	20.20 ± 1.14	4.44
2460572.948 (2024-Sep-19.448)	22.90 ± 12.19	4.01

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

Single lens fit parameters

t_max	=	JD 2458712.18	±	0.08 UT (2019-Aug-16.68)
t_E	=	15.03	±	1.25 days
u₀	=	0.2158	±	0.0303
I_base	=	18.32	±	0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice