MOA 2019-BLG-016

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb13-R-2-41831
Discovery date:	2019-02-08T17:23:38
RA:	18:03:45.65
Dec:	-28:53:00.27
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
91912	18:03:45.42	-28:52:58.22	17.60 ± 0.13	4.03
91971	18:03:45.58	-28:52:57.99	16.94 ± 0.10	2.40

Last 5 photometry measurements

Observation date	I mag	seeing
2460570.990 (2024-Sep-17.490)	99.99 ± 99.99	3.97
2460571.023 (2024-Sep-17.523)	19.49 ± 0.76	4.19
2460571.045 (2024-Sep-17.545)	20.52 ± 2.21	4.45
2460572.896 (2024-Sep-19.396)	99.99 ± 99.99	3.66
2460572.936 (2024-Sep-19.436)	19.40 ± 0.60	4.41

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

Single lens fit parameters

t_max	=	JD 2458523.54	±	0.01 UT (2019-Feb-9.04)
t_E	=	11.59	±	1.72 days
u₀	=	0.0160	±	0.0070
I_base	=	18.67	±	0.24

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice