MOA 2023-BLG-248

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Event Parameters

Internal ID:	gb5-R-6-208423
Discovery date:	2023-06-08T12:17:37
RA:	17:54:31.73
Dec:	-30:01:37.70
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
141300	17:54:31.67	-30:01:38.82	15.27 ± 0.03	0.63

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	15.11 ± 0.03	3.92
2460246.883 (2023-Oct-29.383)	15.23 ± 0.02	3.69
2460246.895 (2023-Oct-29.395)	15.18 ± 0.02	3.49
2460246.905 (2023-Oct-29.405)	15.21 ± 0.02	3.51
2460246.917 (2023-Oct-29.417)	15.26 ± 0.02	3.58

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 71449.63)

Single lens fit parameters

t_max	=	JD 2460127.91	±	0.06 UT (2023-Jul-2.41)
t_E	=	24.47	±	6.62 days
u₀	=	2.1158	±	0.5823
I_base	=	14.01	±	0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice