MOA 2022-BLG-322

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Event Parameters

Internal ID:	gb4-R-9-92130
Discovery date:	2022-06-21T15:29:46
RA:	17:54:31.27
Dec:	-30:34:04.89
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
48437	17:54:31.41	-30:34:08.06	16.81 ± 0.04	3.62
48489	17:54:31.21	-30:34:05.60	16.97 ± 0.09	0.20

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.087 (2024-Aug-14.587)	17.47 ± 0.29	4.66
2460537.102 (2024-Aug-14.602)	16.80 ± 0.19	4.77
2460537.114 (2024-Aug-14.614)	17.52 ± 0.49	5.03
2460537.124 (2024-Aug-14.624)	99.99 ± 99.99	5.94
2460537.134 (2024-Aug-14.634)	99.99 ± 99.99	5.29

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 14873.05)

Single lens fit parameters

t_max	=	JD 2459761.07	±	0.06 UT (2022-Jun-30.57)
t_E	=	26.09	±	2.20 days
u₀	=	0.4104	±	0.0579
I_base	=	18.62	±	0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice