MOA 2023-BLG-144

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb23-R-7-5230
Discovery date:	2023-04-26T14:38:11
RA:	17:38:08.99
Dec:	-27:30:55.11
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)	99.99 ± 99.99	3.69
2460245.861 (2023-Oct-28.361)	18.31 ± 0.47	3.70
2460245.890 (2023-Oct-28.390)	18.42 ± 0.47	3.22
2460246.860 (2023-Oct-29.360)	17.98 ± 0.29	3.89
2460246.894 (2023-Oct-29.394)	99.99 ± 99.99	3.45

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

Single lens fit parameters

t_max	=	JD 2460060.83	±	0.00 UT (2023-Apr-26.33)
t_E	=	20.28	±	2.70 days
u₀	=	0.0069	±	0.0011
I_base	=	20.75	±	0.00

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice