MOA 2019-BLG-118

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Event Parameters

Internal ID:	gb5-R-1-101859
Discovery date:	2019-04-02T19:27:35
RA:	17:52:41.91
Dec:	-28:37:22.67
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
22934	17:52:41.67	-28:37:23.09	16.82 ± 0.04	4.09
22949	17:52:41.70	-28:37:19.90	18.08 ± 0.06	4.22
23037	17:52:41.96	-28:37:22.01	17.83 ± 0.04	0.12

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	18.02 ± 0.24	4.05
2460246.883 (2023-Oct-29.383)	17.91 ± 0.15	3.67
2460246.895 (2023-Oct-29.395)	17.75 ± 0.14	3.63
2460246.905 (2023-Oct-29.405)	17.85 ± 0.16	3.58
2460246.917 (2023-Oct-29.417)	17.87 ± 0.17	3.53

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 6717.38)

Single lens fit parameters

t_max	=	JD 2458585.58	±	0.00 UT (2019-Apr-12.08)
t_E	=	27.80	±	0.17 days
u₀	=	0.0385	±	0.0003
I_base	=	17.85	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice