MOA 2023-BLG-323

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Event Parameters

Internal ID:	gb2-R-3-32458
Discovery date:	2023-07-21T15:56:38
RA:	17:51:14.65
Dec:	-34:30:31.75
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
12650	17:51:14.50	-34:30:31.63	16.75 ± 0.09	2.66
12825	17:51:14.65	-34:30:34.35	17.69 ± 0.12	3.37
12871	17:51:14.95	-34:30:29.87	17.26 ± 0.09	3.43

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.864 (2023-Oct-29.364)	99.99 ± 99.99	3.45
2460246.904 (2023-Oct-29.404)	21.49 ± 6.53	3.29
2460246.932 (2023-Oct-29.432)	19.72 ± 1.82	3.90
2460246.936 (2023-Oct-29.436)	99.99 ± 99.99	3.63
2460246.939 (2023-Oct-29.439)	99.99 ± 99.99	3.64

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

Single lens fit parameters

t_max	=	JD 2460149.26	±	0.05 UT (2023-Jul-23.76)
t_E	=	28.15	±	3.18 days
u₀	=	0.0736	±	0.0130
I_base	=	19.49	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice