MOA 2021-BLG-359

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Event Parameters

Internal ID:	gb2-R-2-25131
Discovery date:	2021-08-31T11:54:32
RA:	17:51:40.48
Dec:	-34:15:34.59
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
12553	17:51:40.37	-34:15:37.96	13.71 ± 0.04	4.57
12626	17:51:40.61	-34:15:33.37	16.53 ± 0.16	1.33
12627	17:51:40.63	-34:15:29.97	17.77 ± 0.09	4.41

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.938 (2024-Oct-27.438)	16.44 ± 0.03	4.67
2460611.892 (2024-Oct-28.392)	16.43 ± 0.03	4.18
2460611.927 (2024-Oct-28.427)	16.24 ± 0.07	5.46
2460611.935 (2024-Oct-28.435)	16.37 ± 0.04	4.91
2460614.886 (2024-Oct-31.386)	16.42 ± 0.06	5.07

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 22243.34)

Single lens fit parameters

t_max	=	JD 2459450.80	±	0.39 UT (2021-Aug-24.30)
t_E	=	6.91	±	0.43 days
u₀	=	12.1652	±	0.6933
I_base	=	6.86	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice