MOA 2020-BLG-114

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Event Parameters

Internal ID:	gb1-R-1-51219
Discovery date:	2020-06-21T16:48:12
RA:	17:46:03.71
Dec:	-33:34:00.16
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
34776	17:46:03.43	-33:33:57.95	18.78 ± 0.11	4.52
34869	17:46:03.63	-33:33:59.61	18.09 ± 0.03	1.58
34939	17:46:03.89	-33:33:56.54	16.53 ± 0.14	3.65

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.923 (2023-Oct-28.423)	23.69 ± 47.05	4.13
2460245.937 (2023-Oct-28.437)	19.72 ± 1.33	4.02
2460246.859 (2023-Oct-29.359)	99.99 ± 99.99	3.99
2460246.892 (2023-Oct-29.392)	99.99 ± 99.99	3.95
2460246.926 (2023-Oct-29.426)	99.99 ± 99.99	3.97

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

Single lens fit parameters

t_max	=	JD 2459022.22	±	0.00 UT (2020-Jun-21.72)
t_E	=	7.20	±	1.65 days
u₀	=	0.0118	±	0.0022
I_base	=	20.95	±	0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice