MOA 2021-BLG-335

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Event Parameters

Internal ID:	gb1-R-5-62618
Discovery date:	2021-08-20T15:23:56
RA:	17:46:03.53
Dec:	-34:55:55.18
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
115574	17:46:03.39	-34:55:50.57	18.64 ± 0.08	4.81
115657	17:46:03.58	-34:55:54.35	16.42 ± 0.04	0.29
115694	17:46:03.65	-34:55:52.14	16.42 ± 0.04	2.77
115761	17:46:03.79	-34:55:57.73	18.49 ± 0.08	4.24

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.923 (2023-Oct-28.423)	16.39 ± 0.04	3.59
2460245.937 (2023-Oct-28.437)	16.51 ± 0.06	3.93
2460246.859 (2023-Oct-29.359)	16.36 ± 0.03	3.72
2460246.892 (2023-Oct-29.392)	16.37 ± 0.03	3.66
2460246.926 (2023-Oct-29.426)	16.36 ± 0.04	3.70

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 24592.35)

Single lens fit parameters

t_max	=	JD 2459495.48	±	0.05 UT (2021-Oct-7.98)
t_E	=	219.53	±	0.09 days
u₀	=	0.0559	±	0.0002
I_base	=	18.99	±	0.12

External data

Gzipped FITS finder chart

All photometry data

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