MOA 2023-BLG-445

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Event Parameters

Internal ID:	gb9-R-2-254326
Discovery date:	2023-09-30T13:12:57
RA:	17:56:59.16
Dec:	-28:48:31.84
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.919 (2024-Oct-28.419)	99.99 ± 99.99	5.74
2460611.928 (2024-Oct-28.428)	99.99 ± 99.99	4.92
2460614.863 (2024-Oct-31.363)	99.99 ± 99.99	5.50
2460614.869 (2024-Oct-31.369)	99.99 ± 99.99	5.06
2460614.873 (2024-Oct-31.373)	99.99 ± 99.99	5.51

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

Single lens fit parameters

t_max	=	JD 2460220.36	±	0.03 UT (2023-Oct-2.86)
t_E	=	0.85	±	0.01 days
u₀	=	8.3667	±	0.1027
I_base	=	7.57	±	0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice