MOA 2019-BLG-051

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Event Parameters

Internal ID:	gb9-R-9-104774
Discovery date:	2019-02-28T17:59:16
RA:	18:00:38.78
Dec:	-28:51:04.82
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
61210	18:00:38.78	-28:51:05.36	17.95 ± 0.17	0.64
61267	18:00:38.66	-28:51:07.75	14.45 ± 0.05	2.64
61333	18:00:38.55	-28:51:05.43	16.17 ± 0.10	2.56

Last 5 photometry measurements

Observation date	I mag	seeing
2460572.952 (2024-Sep-19.452)	99.99 ± 99.99	4.04
2460572.964 (2024-Sep-19.464)	99.99 ± 99.99	5.03
2460573.025 (2024-Sep-19.525)	99.99 ± 99.99	4.82
2460575.903 (2024-Sep-22.403)	17.89 ± 2.56	6.95
2460575.916 (2024-Sep-22.416)	99.99 ± 99.99	5.77

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 5997.91)

Single lens fit parameters

t_max	=	JD 2458544.22	±	0.02 UT (2019-Mar-1.72)
t_E	=	106.37	±	14.53 days
u₀	=	0.0131	±	0.0021
I_base	=	21.60	±	0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice