MOA 2023-BLG-125

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb2-R-2-28744
Discovery date:	2023-04-16T21:08:36
RA:	17:53:49.13
Dec:	-34:01:26.65
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
96505	17:53:48.81	-34:01:25.40	16.97 ± 0.06	4.78
96574	17:53:49.08	-34:01:26.14	15.49 ± 0.03	1.30
96681	17:53:49.44	-34:01:25.38	18.05 ± 0.12	3.36

Last 5 photometry measurements

Observation date	I mag	seeing
2460458.848 (2024-May-28.348)	15.49 ± 0.01	4.59
2460458.894 (2024-May-28.394)	15.49 ± 0.00	3.83
2460458.928 (2024-May-28.428)	15.49 ± 0.01	3.89
2460458.968 (2024-May-28.468)	15.13 ± 0.11	3.39
2460459.842 (2024-May-29.342)	15.49 ± 0.01	4.98

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 58237.13)

Single lens fit parameters

t_max	=	JD 2460052.86	±	0.02 UT (2023-Apr-18.36)
t_E	=	11.11	±	0.60 days
u₀	=	0.1852	±	0.0139
I_base	=	17.69	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice