MOA 2022-BLG-010

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Event Parameters

Internal ID:	gb12-R-10-7492
Discovery date:	2022-02-17T00:25:25
RA:	18:08:29.75
Dec:	-30:10:51.69
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
14195	18:08:29.92	-30:10:49.64	18.68 ± 0.11	4.09
14196	18:08:29.99	-30:10:54.27	18.60 ± 0.08	4.42
14271	18:08:29.72	-30:10:52.01	15.97 ± 0.03	0.36
14272	18:08:29.72	-30:10:56.59	18.14 ± 0.06	4.63

Last 5 photometry measurements

Observation date	I mag	seeing
2460244.915 (2023-Oct-27.415)	15.92 ± 0.04	4.52
2460245.869 (2023-Oct-28.369)	15.94 ± 0.02	3.47
2460245.912 (2023-Oct-28.412)	15.97 ± 0.03	3.86
2460246.868 (2023-Oct-29.368)	15.99 ± 0.02	3.96
2460246.916 (2023-Oct-29.416)	15.92 ± 0.03	3.63

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 37256.32)

Single lens fit parameters

t_max	=	JD 2459664.42	±	0.06 UT (2022-Mar-25.92)
t_E	=	50.52	±	0.45 days
u₀	=	0.5222	±	0.0084
I_base	=	15.67	±	0.16

External data

Gzipped FITS finder chart

All photometry data

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