MOA 2021-BLG-354

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Event Parameters

Internal ID:	gb23-R-1-1321
Discovery date:	2021-08-31T11:13:31
RA:	17:34:08.00
Dec:	-26:21:15.45
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
2460244.893 (2023-Oct-27.393)	99.99 ± 99.99	4.10
2460245.861 (2023-Oct-28.361)	18.97 ± 0.51	4.17
2460245.890 (2023-Oct-28.390)	99.99 ± 99.99	3.66
2460246.860 (2023-Oct-29.360)	20.55 ± 1.82	4.05
2460246.894 (2023-Oct-29.394)	20.59 ± 2.26	3.80

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

Single lens fit parameters

t_max	=	JD 2459458.90	±	0.05 UT (2021-Sep-1.40)
t_E	=	1265.07	±	738.03 days
u₀	=	0.0088	±	0.0126
I_base	=	22.03	±	0.00

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice