MOA 2019-BLG-081

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Event Parameters

Internal ID:	gb9-R-2-175393
Discovery date:	2019-03-17T15:28:18
RA:	17:58:00.57
Dec:	-28:58:39.65
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation

Last 5 photometry measurements

Observation date	I mag	seeing
2460572.941 (2024-Sep-19.441)	21.98 ± 2.27	3.78
2460572.952 (2024-Sep-19.452)	99.99 ± 99.99	3.93
2460572.964 (2024-Sep-19.464)	23.25 ± 23.66	4.96
2460573.025 (2024-Sep-19.525)	99.99 ± 99.99	4.96
2460575.916 (2024-Sep-22.416)	99.99 ± 99.99	5.50

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

Single lens fit parameters

t_max	=	JD 2458562.19	±	0.03 UT (2019-Mar-19.69)
t_E	=	25.56	±	1.55 days
u₀	=	0.0729	±	0.0049
I_base	=	19.23	±	0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice