MOA 2019-BLG-214

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Event Parameters

Internal ID:	gb8-R-7-11524
Discovery date:	2019-05-16T18:36:02
RA:	18:00:25.68
Dec:	-31:26:02.66
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
165653	18:00:25.96	-31:26:03.61	17.72 ± 0.09	4.25
165679	18:00:25.90	-31:26:00.04	16.54 ± 0.14	4.84
165767	18:00:25.71	-31:26:01.70	17.13 ± 0.23	1.86
165768	18:00:25.71	-31:26:04.91	17.32 ± 0.17	2.00

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.888 (2023-Oct-28.388)	19.65 ± 0.94	3.29
2460245.921 (2023-Oct-28.421)	99.99 ± 99.99	3.45
2460246.858 (2023-Oct-29.358)	99.99 ± 99.99	3.57
2460246.891 (2023-Oct-29.391)	99.99 ± 99.99	3.56
2460246.925 (2023-Oct-29.425)	20.94 ± 3.78	3.40

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

Single lens fit parameters

t_max	=	JD 2458620.34	±	0.01 UT (2019-May-16.84)
t_E	=	5.75	±	3.84 days
u₀	=	0.0054	±	0.0044
I_base	=	21.32	±	0.20

External data

Gzipped FITS finder chart

All photometry data

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