MOA 2021-BLG-145

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Event Parameters

Internal ID:	gb5-R-8-119744
Discovery date:	2021-05-23T18:59:02
RA:	17:56:19.30
Dec:	-29:07:04.67
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
18151	17:56:19.34	-29:07:02.96	18.84 ± 0.12	2.67
18163	17:56:19.27	-29:07:04.97	17.42 ± 0.06	0.35
18273	17:56:18.99	-29:07:04.38	17.98 ± 0.05	3.72

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	17.69 ± 0.13	3.70
2460246.883 (2023-Oct-29.383)	17.46 ± 0.07	3.45
2460246.895 (2023-Oct-29.395)	17.44 ± 0.06	3.39
2460246.905 (2023-Oct-29.405)	17.49 ± 0.07	3.35
2460246.917 (2023-Oct-29.417)	17.51 ± 0.08	3.45

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 9808.44)

Single lens fit parameters

t_max	=	JD 2459358.41	±	0.00 UT (2021-May-23.91)
t_E	=	1.16	±	0.01 days
u₀	=	0.0000	±	0.0233
I_base	=	17.16	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice