MOA 2024-BLG-259

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb5-R-8-158446
Discovery date:	2024-10-06T11:08:58
RA:	17:55:12.18
Dec:	-29:11:01.58
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
51570	17:55:12.23	-29:11:03.58	18.56 ± 0.20	1.92
51650	17:55:12.11	-29:11:05.96	17.37 ± 0.11	3.93
51714	17:55:11.98	-29:10:58.54	18.69 ± 0.26	4.31
51715	17:55:11.98	-29:11:03.87	15.23 ± 0.04	2.76

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.907 (2024-Oct-28.407)	99.99 ± 99.99	4.96
2460611.918 (2024-Oct-28.418)	99.99 ± 99.99	5.55
2460614.862 (2024-Oct-31.362)	99.99 ± 99.99	5.28
2460614.868 (2024-Oct-31.368)	99.99 ± 99.99	5.06
2460614.872 (2024-Oct-31.372)	19.72 ± 1.27	4.63

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

Single lens fit parameters

t_max	=	JD 2460589.32	±	0.02 UT (2024-Oct-5.82)
t_E	=	23.58	±	2.98 days
u₀	=	0.0441	±	0.0073
I_base	=	19.76	±	0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice