MOA 2019-BLG-066

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Event Parameters

Internal ID:	gb5-R-3-110835
Discovery date:	2019-03-10T18:37:38
RA:	17:52:21.85
Dec:	-29:23:52.99
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
33209	17:52:21.67	-29:23:55.80	16.04 ± 0.05	4.63
33283	17:52:21.83	-29:23:53.88	17.10 ± 0.16	1.76
33284	17:52:21.76	-29:23:48.99	15.94 ± 0.23	3.94
33418	17:52:22.15	-29:23:48.99	15.17 ± 0.07	4.97

Last 5 photometry measurements

Observation date	I mag	seeing
2460572.962 (2024-Sep-19.462)	19.13 ± 1.75	4.62
2460573.023 (2024-Sep-19.523)	18.37 ± 1.73	4.88
2460575.899 (2024-Sep-22.399)	99.99 ± 99.99	4.13
2460575.902 (2024-Sep-22.402)	16.73 ± 0.48	4.46
2460575.915 (2024-Sep-22.415)	99.99 ± 99.99	4.54

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

Single lens fit parameters

t_max	=	JD 2458560.01	±	0.02 UT (2019-Mar-17.51)
t_E	=	1.59	±	2.67 days
u₀	=	10.6003	±	6.8404
I_base	=	7.98	±	0.22

External data

Gzipped FITS finder chart

All photometry data

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