MOA 2021-BLG-424

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Event Parameters

Internal ID:	gb13-R-5-99964
Discovery date:	2021-10-05T14:58:27
RA:	18:05:09.45
Dec:	-29:54:33.78
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
121365	18:05:09.45	-29:54:34.57	15.55 ± 0.05	1.56

Last 5 photometry measurements

Observation date	I mag	seeing
2460570.990 (2024-Sep-17.490)	23.91 ± 49.61	3.90
2460571.023 (2024-Sep-17.523)	18.90 ± 0.75	4.36
2460571.045 (2024-Sep-17.545)	99.99 ± 99.99	4.40
2460572.896 (2024-Sep-19.396)	21.62 ± 2.94	3.65
2460572.936 (2024-Sep-19.436)	99.99 ± 99.99	4.52

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

Single lens fit parameters

t_max	=	JD 2459494.46	±	0.02 UT (2021-Oct-6.96)
t_E	=	81.92	±	21.91 days
u₀	=	0.0100	±	0.0049
I_base	=	21.68	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice