MOA 2020-BLG-110

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Event Parameters

Internal ID:	gb5-R-2-133834
Discovery date:	2020-06-20T15:17:21
RA:	17:53:21.80
Dec:	-28:47:08.11
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
77312	17:53:21.49	-28:47:08.47	17.72 ± 0.04	4.90
77406	17:53:21.78	-28:47:02.91	16.32 ± 0.04	4.87
77446	17:53:21.84	-28:47:05.95	16.89 ± 0.13	1.64
77499	17:53:22.02	-28:47:09.93	17.85 ± 0.08	3.54

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.907 (2024-Oct-28.407)	99.99 ± 99.99	5.00
2460611.918 (2024-Oct-28.418)	19.42 ± 1.13	5.63
2460614.862 (2024-Oct-31.362)	99.99 ± 99.99	5.58
2460614.868 (2024-Oct-31.368)	99.99 ± 99.99	5.53
2460614.872 (2024-Oct-31.372)	99.99 ± 99.99	4.76

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

Single lens fit parameters

t_max	=	JD 2459024.58	±	0.12 UT (2020-Jun-24.08)
t_E	=	80.36	±	4.21 days
u₀	=	0.2115	±	0.0137
I_base	=	18.91	±	0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice