MOA 2022-BLG-264

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Event Parameters

Internal ID:	gb2-R-7-13672
Discovery date:	2022-05-26T15:58:18
RA:	17:54:43.68
Dec:	-34:44:31.31
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
68338	17:54:43.63	-34:44:27.48	15.49 ± 0.14	4.58
68339	17:54:43.60	-34:44:31.13	17.59 ± 0.19	0.90
68398	17:54:43.47	-34:44:33.32	17.61 ± 0.12	2.52

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.864 (2023-Oct-29.364)	17.48 ± 0.74	3.38
2460246.904 (2023-Oct-29.404)	16.97 ± 0.36	3.12
2460246.932 (2023-Oct-29.432)	17.28 ± 0.74	3.82
2460246.936 (2023-Oct-29.436)	17.89 ± 1.27	3.62
2460246.939 (2023-Oct-29.439)	17.61 ± 0.86	3.60

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 8363.73)

Single lens fit parameters

t_max	=	JD 2459746.38	±	0.22 UT (2022-Jun-15.88)
t_E	=	48.41	±	8.84 days
u₀	=	0.1703	±	0.0581
I_base	=	18.08	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice