MOA 2023-BLG-351

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Event Parameters

Internal ID:	gb8-R-10-91177
Discovery date:	2023-07-28T17:01:05
RA:	18:02:27.39
Dec:	-30:10:30.16
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
14269	18:02:27.45	-30:10:32.96	16.52 ± 0.03	2.72
14323	18:02:27.33	-30:10:31.11	18.18 ± 0.07	0.53
14408	18:02:27.17	-30:10:29.28	18.53 ± 0.15	2.84

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.888 (2023-Oct-28.388)	16.46 ± 0.04	3.84
2460245.921 (2023-Oct-28.421)	16.47 ± 0.05	3.93
2460246.858 (2023-Oct-29.358)	16.47 ± 0.04	3.91
2460246.891 (2023-Oct-29.391)	16.52 ± 0.04	4.00
2460246.925 (2023-Oct-29.425)	16.33 ± 0.04	3.77

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 4852.89)

Single lens fit parameters

t_max	=	JD 2460286.82	±	2.79 UT (2023-Dec-8.32)
t_E	=	24.82	±	53.94 days
u₀	=	7.7522	±	5.6457
I_base	=	8.97	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice