MOA 2022-BLG-443

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Event Parameters

Internal ID:	gb14-R-10-61977
Discovery date:	2022-08-12T10:49:08
RA:	18:08:56.07
Dec:	-26:44:30.56
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
2418	18:08:56.16	-26:44:31.17	17.10 ± 0.05	1.90
2419	18:08:56.17	-26:44:34.52	17.08 ± 0.03	4.06
2503	18:08:55.96	-26:44:28.57	18.56 ± 0.07	2.86

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.855 (2023-Oct-29.355)	99.99 ± 99.99	3.91
2460246.889 (2023-Oct-29.389)	99.99 ± 99.99	4.03
2460246.901 (2023-Oct-29.401)	99.99 ± 99.99	3.42
2460246.911 (2023-Oct-29.411)	99.99 ± 99.99	4.20
2460246.923 (2023-Oct-29.423)	19.56 ± 1.27	4.23

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

Single lens fit parameters

t_max	=	JD 2459813.74	±	0.21 UT (2022-Aug-22.24)
t_E	=	1156.42	±	14.70 days
u₀	=	0.0415	±	0.0004
I_base	=	21.17	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice