MOA 2019-BLG-238

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Event Parameters

Internal ID:	gb23-R-6-2410
Discovery date:	2019-06-02T14:21:01
RA:	17:36:12.20
Dec:	-27:45:33.36
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
2460570.952 (2024-Sep-17.452)	20.62 ± 2.07	3.45
2460570.993 (2024-Sep-17.493)	99.99 ± 99.99	4.08
2460572.899 (2024-Sep-19.399)	99.99 ± 99.99	3.43
2460572.939 (2024-Sep-19.439)	21.84 ± 4.15	4.17
2460575.926 (2024-Sep-22.426)	17.25 ± 0.64	6.15

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

Single lens fit parameters

t_max	=	JD 2458644.93	±	0.02 UT (2019-Jun-10.43)
t_E	=	16.77	±	0.22 days
u₀	=	0.1717	±	0.0032
I_base	=	17.02	±	0.00

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice