MOA 2022-BLG-154

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Event Parameters

Internal ID:	gb23-R-9-8822
Discovery date:	2022-04-08T23:16:09
RA:	17:36:36.98
Dec:	-26:49:22.17
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation

Last 5 photometry measurements

Observation date	I mag	seeing
2460244.893 (2023-Oct-27.393)	22.15 ± 6.97	3.72
2460245.861 (2023-Oct-28.361)	99.99 ± 99.99	3.59
2460245.890 (2023-Oct-28.390)	99.99 ± 99.99	3.01
2460246.860 (2023-Oct-29.360)	20.66 ± 1.72	3.86
2460246.894 (2023-Oct-29.394)	22.30 ± 7.76	3.31

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

Single lens fit parameters

t_max	=	JD 2459678.45	±	0.01 UT (2022-Apr-8.95)
t_E	=	16.68	±	0.94 days
u₀	=	0.0599	±	0.0051
I_base	=	19.82	±	0.00

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice