MOA 2022-BLG-524

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Event Parameters

Internal ID:	gb21-R-5-9474
Discovery date:	2022-09-20T14:07:20
RA:	18:17:54.30
Dec:	-22:36:04.90
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
2460536.121 (2024-Aug-13.621)	19.63 ± 0.37	3.14
2460536.868 (2024-Aug-14.368)	21.11 ± 1.54	3.16
2460536.943 (2024-Aug-14.443)	22.38 ± 4.17	2.52
2460537.019 (2024-Aug-14.519)	99.99 ± 99.99	3.33
2460537.091 (2024-Aug-14.591)	19.47 ± 1.23	4.60

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

Single lens fit parameters

t_max	=	JD 2459842.70	±	0.02 UT (2022-Sep-20.20)
t_E	=	83.78	±	21.70 days
u₀	=	0.0064	±	0.0023
I_base	=	22.66	±	0.02

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice