MOA 2023-BLG-011

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Event Parameters

Internal ID:	gb7-R-4-14117
Discovery date:	2023-02-22T21:05:34
RA:	17:56:54.12
Dec:	-32:58:39.23
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
92912	17:56:54.11	-32:58:41.07	14.07 ± 0.16	2.65
93020	17:56:54.17	-32:58:38.74	16.36 ± 0.09	0.10
93103	17:56:54.36	-32:58:36.10	16.86 ± 0.12	3.66

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.911 (2023-Oct-28.411)	16.36 ± 0.05	3.15
2460245.940 (2023-Oct-28.440)	16.29 ± 0.05	3.36
2460246.867 (2023-Oct-29.367)	16.30 ± 0.03	3.34
2460246.915 (2023-Oct-29.415)	16.46 ± 0.05	3.17
2460246.938 (2023-Oct-29.438)	16.63 ± 0.09	3.82

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 26085.55)

Single lens fit parameters

t_max	=	JD 2459997.08	±	0.03 UT (2023-Feb-21.58)
t_E	=	11.92	±	0.68 days
u₀	=	0.1353	±	0.0144
I_base	=	17.96	±	0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice