MOA 2022-BLG-260

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Event Parameters

Internal ID:	gb5-R-8-132822
Discovery date:	2022-05-24T16:01:28
RA:	17:55:34.79
Dec:	-29:16:59.32
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
132333	17:55:34.88	-29:16:58.08	17.50 ± 0.15	2.63
132393	17:55:34.81	-29:16:55.16	16.68 ± 0.08	4.99
132406	17:55:34.77	-29:17:00.49	14.43 ± 0.09	0.67
132577	17:55:34.44	-29:16:59.45	16.91 ± 0.11	4.21

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	14.48 ± 0.01	3.73
2460246.883 (2023-Oct-29.383)	14.50 ± 0.01	3.54
2460246.895 (2023-Oct-29.395)	14.47 ± 0.01	3.30
2460246.905 (2023-Oct-29.405)	14.50 ± 0.01	3.41
2460246.917 (2023-Oct-29.417)	14.50 ± 0.01	3.46

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 154028.11)

Single lens fit parameters

t_max	=	JD 2459724.00	±	0.00 UT (2022-May-24.50)
t_E	=	10.44	±	0.00 days
u₀	=	0.0008	±	0.0001
I_base	=	23.27	±	0.33

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice