MOA 2023-BLG-080

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Event Parameters

Internal ID:	gb9-R-1-196615
Discovery date:	2023-03-23T15:22:07
RA:	17:58:04.79
Dec:	-28:26:52.41
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
90129	17:58:04.52	-28:26:51.00	16.97 ± 0.10	4.45
90313	17:58:05.16	-28:26:51.31	17.50 ± 0.05	4.54

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.919 (2024-Oct-28.419)	99.99 ± 99.99	6.11
2460611.928 (2024-Oct-28.428)	21.92 ± 9.72	5.56
2460614.863 (2024-Oct-31.363)	99.99 ± 99.99	5.70
2460614.869 (2024-Oct-31.369)	99.99 ± 99.99	5.51
2460614.873 (2024-Oct-31.373)	99.99 ± 99.99	5.91

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2460027.73	±	0.05 UT (2023-Mar-24.23)
t_E	=	12.77	±	1.24 days
u₀	=	0.4550	±	0.0783
I_base	=	17.82	±	0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice