MOA 2020-BLG-064

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Event Parameters

Internal ID:	gb1-R-5-59438
Discovery date:	2020-03-14T20:27:19
RA:	17:45:06.40
Dec:	-35:01:33.41
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
18180	17:45:06.46	-35:01:34.66	15.92 ± 0.08	1.92
18196	17:45:06.50	-35:01:29.32	16.63 ± 0.04	3.82
18268	17:45:06.71	-35:01:31.40	18.07 ± 0.07	3.65

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.923 (2023-Oct-28.423)	99.99 ± 99.99	3.84
2460245.937 (2023-Oct-28.437)	99.99 ± 99.99	4.08
2460246.859 (2023-Oct-29.359)	99.99 ± 99.99	3.89
2460246.892 (2023-Oct-29.392)	99.99 ± 99.99	3.90
2460246.926 (2023-Oct-29.426)	19.04 ± 0.88	3.93

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

Single lens fit parameters

t_max	=	JD 2458923.45	±	0.26 UT (2020-Mar-14.95)
t_E	=	8.70	±	6.36 days
u₀	=	1.0164	±	4.2849
I_base	=	16.45	±	0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice