MOA 2021-BLG-081

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Event Parameters

Internal ID:	gb23-R-8-3893
Discovery date:	2021-04-11T18:56:13
RA:	17:36:28.76
Dec:	-27:10:39.54
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	3.70
2460245.861 (2023-Oct-28.361)	99.99 ± 99.99	3.52
2460245.890 (2023-Oct-28.390)	99.99 ± 99.99	2.92
2460246.860 (2023-Oct-29.360)	99.99 ± 99.99	3.75
2460246.894 (2023-Oct-29.394)	99.99 ± 99.99	3.33

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

Single lens fit parameters

t_max	=	JD 2459318.25	±	0.02 UT (2021-Apr-13.75)
t_E	=	49.40	±	4.60 days
u₀	=	0.0000	±	0.0027
I_base	=	20.34	±	0.00

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice