MOA 2022-BLG-015

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Event Parameters

Internal ID:	gb3-R-10-39925
Discovery date:	2022-02-17T20:40:30
RA:	17:56:08.36
Dec:	-32:09:45.88
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
89614	17:56:08.66	-32:09:45.43	18.31 ± 0.06	4.78
89780	17:56:08.25	-32:09:48.40	17.05 ± 0.08	2.27
89885	17:56:08.01	-32:09:48.64	20.17 ± 0.49	4.72

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.899 (2023-Oct-29.399)	99.99 ± 99.99	3.22
2460246.910 (2023-Oct-29.410)	99.99 ± 99.99	3.42
2460246.922 (2023-Oct-29.422)	99.99 ± 99.99	3.87
2460246.930 (2023-Oct-29.430)	99.99 ± 99.99	3.65
2460246.933 (2023-Oct-29.433)	99.99 ± 99.99	3.82

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

Single lens fit parameters

t_max	=	JD 2459628.33	±	0.02 UT (2022-Feb-17.83)
t_E	=	2545.05	±	1998.16 days
u₀	=	0.0005	±	0.0019
I_base	=	25.32	±	0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice