MOA 2019-BLG-054

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Event Parameters

Internal ID:	gb19-R-10-14723
Discovery date:	2019-03-01T18:33:06
RA:	18:20:25.58
Dec:	-24:47:18.31
Current assessment:	microlensing/cv

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
10524	18:20:25.66	-24:47:22.63	17.31 ± 0.04	4.29
10597	18:20:25.41	-24:47:20.25	17.55 ± 0.04	2.43

Last 5 photometry measurements

Observation date	I mag	seeing
2460570.824 (2024-Sep-17.324)	19.88 ± 0.62	4.12
2460570.902 (2024-Sep-17.402)	99.99 ± 99.99	4.51
2460570.973 (2024-Sep-17.473)	99.99 ± 99.99	4.35
2460571.042 (2024-Sep-17.542)	99.99 ± 99.99	4.77
2460572.911 (2024-Sep-19.411)	99.99 ± 99.99	4.55

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

Single lens fit parameters

t_max	=	JD 2458543.11	±	0.16 UT (2019-Feb-28.61)
t_E	=	14.12	±	2.61 days
u₀	=	0.1683	±	0.0601
I_base	=	18.47	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice