MOA 2021-BLG-130

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Event Parameters

Internal ID:	gb18-R-8-14108
Discovery date:	2021-05-21T20:20:47
RA:	18:14:04.81
Dec:	-25:51:39.75
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
125898	18:14:04.86	-25:51:40.85	15.36 ± 0.20	1.32
125995	18:14:04.70	-25:51:43.51	17.75 ± 0.11	3.42
126094	18:14:04.53	-25:51:42.44	18.77 ± 0.12	4.02
126113	18:14:04.48	-25:51:40.46	16.93 ± 0.14	4.13

Last 5 photometry measurements

Observation date	I mag	seeing
2460244.901 (2023-Oct-27.401)	15.38 ± 0.06	3.42
2460245.862 (2023-Oct-28.362)	15.43 ± 0.08	3.55
2460245.898 (2023-Oct-28.398)	15.49 ± 0.06	3.20
2460246.861 (2023-Oct-29.361)	15.36 ± 0.04	3.75
2460246.902 (2023-Oct-29.402)	15.43 ± 0.05	3.32

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 65282.98)

Single lens fit parameters

t_max	=	JD 2459385.43	±	0.01 UT (2021-Jun-19.93)
t_E	=	23.96	±	0.35 days
u₀	=	0.2040	±	0.0050
I_base	=	15.91	±	0.18

External data

Gzipped FITS finder chart

All photometry data

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