MOA 2022-BLG-319

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Event Parameters

Internal ID:	gb2-R-2-25954
Discovery date:	2022-06-21T10:32:32
RA:	17:52:10.97
Dec:	-34:17:55.36
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
20594	17:52:11.06	-34:17:56.41	15.75 ± 0.10	1.79
20638	17:52:11.26	-34:17:53.28	15.58 ± 0.06	3.44

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.011 (2024-Aug-14.511)	99.99 ± 99.99	2.99
2460537.048 (2024-Aug-14.548)	99.99 ± 99.99	4.02
2460537.083 (2024-Aug-14.583)	19.42 ± 0.48	4.16
2460537.120 (2024-Aug-14.620)	99.99 ± 99.99	5.10
2460537.141 (2024-Aug-14.641)	18.93 ± 0.82	4.83

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

Single lens fit parameters

t_max	=	JD 2459762.03	±	0.21 UT (2022-Jul-1.53)
t_E	=	67.34	±	5.10 days
u₀	=	0.4141	±	0.0410
I_base	=	17.56	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice