MOA 2022-BLG-573

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Event Parameters

Internal ID:	gb3-R-8-26867
Discovery date:	2022-10-21T13:34:20
RA:	17:56:18.82
Dec:	-32:53:50.64
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
115843	17:56:18.90	-32:53:50.18	16.94 ± 0.13	1.99
115935	17:56:18.68	-32:53:52.88	15.54 ± 0.04	2.07
115953	17:56:18.66	-32:53:47.12	15.47 ± 0.08	4.50

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.103 (2024-Aug-14.603)	18.72 ± 1.27	4.41
2460537.115 (2024-Aug-14.615)	99.99 ± 99.99	4.41
2460537.126 (2024-Aug-14.626)	17.24 ± 0.77	5.35
2460537.135 (2024-Aug-14.635)	18.87 ± 2.70	5.16
2460537.140 (2024-Aug-14.640)	16.03 ± 0.34	5.75

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

Single lens fit parameters

t_max	=	JD 2459879.49	±	0.29 UT (2022-Oct-26.99)
t_E	=	35.72	±	1.70 days
u₀	=	0.0464	±	0.0030
I_base	=	18.79	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice