MOA 2023-BLG-268

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Event Parameters

Internal ID:	gb1-R-8-17487
Discovery date:	2023-06-15T19:58:39
RA:	17:48:10.35
Dec:	-34:12:15.35
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
84372	17:48:10.33	-34:12:14.60	17.80 ± 0.14	1.42
84497	17:48:10.10	-34:12:17.24	17.24 ± 0.07	2.88

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.923 (2023-Oct-28.423)	17.27 ± 0.28	3.50
2460245.937 (2023-Oct-28.437)	17.22 ± 0.34	3.75
2460246.859 (2023-Oct-29.359)	16.86 ± 0.29	3.84
2460246.892 (2023-Oct-29.392)	17.26 ± 0.33	3.62
2460246.926 (2023-Oct-29.426)	17.18 ± 0.32	3.71

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 6886.52)

Single lens fit parameters

t_max	=	JD 2460111.87	±	0.11 UT (2023-Jun-16.37)
t_E	=	50.26	±	2.20 days
u₀	=	0.1029	±	0.0045
I_base	=	20.00	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice