MOA 2023-BLG-386

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Event Parameters

Internal ID:	gb3-R-10-45387
Discovery date:	2023-08-17T19:11:08
RA:	17:55:28.30
Dec:	-32:11:37.06
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
106150	17:55:28.43	-32:11:37.89	19.10 ± 0.22	2.42
106231	17:55:28.22	-32:11:36.42	15.73 ± 0.18	1.34
106334	17:55:27.96	-32:11:39.94	15.42 ± 0.03	4.58

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.900 (2024-Oct-28.400)	15.73 ± 0.02	4.55
2460611.912 (2024-Oct-28.412)	15.75 ± 0.04	5.39
2460611.923 (2024-Oct-28.423)	15.64 ± 0.04	5.31
2460611.931 (2024-Oct-28.431)	15.69 ± 0.02	4.47
2460614.876 (2024-Oct-31.376)	15.67 ± 0.04	5.41

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 46515.75)

Single lens fit parameters

t_max	=	JD 2460197.43	±	0.07 UT (2023-Sep-9.93)
t_E	=	52.47	±	0.65 days
u₀	=	0.4756	±	0.0096
I_base	=	17.34	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice