MOA 2022-BLG-326

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Event Parameters

Internal ID:	gb6-R-6-41011
Discovery date:	2022-06-22T10:39:11
RA:	17:54:06.32
Dec:	-28:09:38.64
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
94227	17:54:06.56	-28:09:38.44	17.99 ± 0.06	4.02
94326	17:54:06.40	-28:09:37.95	17.06 ± 0.10	2.12
94348	17:54:06.34	-28:09:42.67	17.57 ± 0.05	3.73
94433	17:54:06.19	-28:09:37.86	17.35 ± 0.14	1.81
94540	17:54:05.96	-28:09:39.49	18.69 ± 0.06	4.28

Last 5 photometry measurements

Observation date	I mag	seeing
2460535.827 (2024-Aug-13.327)	20.22 ± 2.42	3.90
2460535.874 (2024-Aug-13.374)	99.99 ± 99.99	3.22
2460536.050 (2024-Aug-13.550)	21.38 ± 1.57	2.89
2460536.874 (2024-Aug-14.374)	99.99 ± 99.99	3.06
2460537.002 (2024-Aug-14.502)	20.90 ± 1.26	2.65

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

Single lens fit parameters

t_max	=	JD 2459758.32	±	0.30 UT (2022-Jun-27.82)
t_E	=	40.92	±	3.14 days
u₀	=	0.4388	±	0.0552
I_base	=	18.22	±	0.12

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice