MOA 2022-BLG-064

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Event Parameters

Internal ID:	gb2-R-3-28579
Discovery date:	2022-03-02T16:35:10
RA:	17:52:27.57
Dec:	-34:26:18.72
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
144501	17:52:27.29	-34:26:17.42	18.20 ± 0.17	4.28
144753	17:52:27.82	-34:26:17.81	15.56 ± 0.04	2.51

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.011 (2024-Aug-14.511)	99.99 ± 99.99	2.80
2460537.048 (2024-Aug-14.548)	99.99 ± 99.99	4.05
2460537.083 (2024-Aug-14.583)	99.99 ± 99.99	4.17
2460537.120 (2024-Aug-14.620)	99.99 ± 99.99	4.97
2460537.141 (2024-Aug-14.641)	99.99 ± 99.99	4.86

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

Single lens fit parameters

t_max	=	JD 2459653.96	±	0.15 UT (2022-Mar-15.46)
t_E	=	60.09	±	3.44 days
u₀	=	0.2335	±	0.0169
I_base	=	18.61	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice