MOA 2022-BLG-066

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Event Parameters

Internal ID:	gb15-R-3-11429
Discovery date:	2022-03-02T19:11:18
RA:	18:03:51.75
Dec:	-25:43:49.92
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
72259	18:03:51.45	-25:43:50.37	19.11 ± 0.04	4.92
72371	18:03:51.86	-25:43:48.15	19.66 ± 0.07	1.53
72433	18:03:52.06	-25:43:51.47	15.51 ± 0.02	4.36

Last 5 photometry measurements

Observation date	I mag	seeing
2460244.911 (2023-Oct-27.411)	18.96 ± 0.57	3.62
2460245.866 (2023-Oct-28.366)	19.32 ± 0.77	3.41
2460245.909 (2023-Oct-28.409)	18.92 ± 0.63	3.40
2460246.865 (2023-Oct-29.365)	20.06 ± 1.42	3.57
2460246.912 (2023-Oct-29.412)	18.71 ± 0.51	3.70

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

Single lens fit parameters

t_max	=	JD 2459639.31	±	0.03 UT (2022-Feb-28.81)
t_E	=	749.67	±	641.25 days
u₀	=	0.0000	±	0.0020
I_base	=	24.59	±	0.09

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice