MOA 2023-BLG-108

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Event Parameters

Internal ID:	gb19-R-3-14330
Discovery date:	2023-04-04T13:44:13
RA:	18:16:05.30
Dec:	-25:34:13.60
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
30653	18:16:05.08	-25:34:15.74	15.04 ± 0.03	4.66
30789	18:16:05.30	-25:34:12.77	15.45 ± 0.07	0.62

Last 5 photometry measurements

Observation date	I mag	seeing
2460235.930 (2023-Oct-18.430)	15.38 ± 0.01	2.50
2460239.943 (2023-Oct-22.443)	15.36 ± 0.02	3.58
2460244.878 (2023-Oct-27.378)	15.32 ± 0.02	4.32
2460245.873 (2023-Oct-28.373)	15.36 ± 0.02	3.35
2460246.872 (2023-Oct-29.372)	15.35 ± 0.02	3.55

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 60255.96)

Single lens fit parameters

t_max	=	JD 2460097.31	±	0.00 UT (2023-Jun-1.81)
t_E	=	23610.26	±	11803.40 days
u₀	=	0.0000	±	0.0000
I_base	=	24.67	±	0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice