MOA 2023-BLG-266

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb4-R-2-120602
Discovery date:	2023-06-14T19:05:02
RA:	17:52:26.94
Dec:	-30:42:50.88
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
24849	17:52:26.85	-30:42:46.87	16.58 ± 0.07	4.03
24895	17:52:26.98	-30:42:52.17	16.12 ± 0.05	1.95
24914	17:52:27.04	-30:42:47.18	16.33 ± 0.05	3.32

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.887 (2023-Oct-29.387)	99.99 ± 99.99	3.53
2460246.898 (2023-Oct-29.398)	99.99 ± 99.99	3.25
2460246.909 (2023-Oct-29.409)	99.99 ± 99.99	3.48
2460246.920 (2023-Oct-29.420)	99.99 ± 99.99	4.01
2460246.929 (2023-Oct-29.429)	99.99 ± 99.99	3.72

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

Single lens fit parameters

t_max	=	JD 2460130.37	±	0.21 UT (2023-Jul-4.87)
t_E	=	9.16	±	12.57 days
u₀	=	8.3092	±	5.0351
I_base	=	9.21	±	0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice