MOA 2020-BLG-113

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Event Parameters

Internal ID:	gb5-R-9-145817
Discovery date:	2020-06-21T14:55:52
RA:	17:55:12.26
Dec:	-28:46:42.28
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
50323	17:55:12.42	-28:46:42.61	18.79 ± 0.11	2.70
50368	17:55:12.37	-28:46:40.37	16.84 ± 0.07	3.33
50454	17:55:12.20	-28:46:45.97	16.91 ± 0.08	3.25
50491	17:55:12.11	-28:46:44.74	16.94 ± 0.07	2.44
50513	17:55:12.04	-28:46:39.85	16.02 ± 0.14	3.99

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.907 (2024-Oct-28.407)	99.99 ± 99.99	5.12
2460611.918 (2024-Oct-28.418)	99.99 ± 99.99	5.66
2460614.862 (2024-Oct-31.362)	99.99 ± 99.99	5.53
2460614.868 (2024-Oct-31.368)	99.99 ± 99.99	5.18
2460614.872 (2024-Oct-31.372)	99.99 ± 99.99	4.74

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2459024.08	±	0.02 UT (2020-Jun-23.58)
t_E	=	18.88	±	1.06 days
u₀	=	0.0673	±	0.0053
I_base	=	19.75	±	0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice