MOA 2022-BLG-293

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb5-R-10-151381
Discovery date:	2022-06-16T13:05:56
RA:	17:56:39.20
Dec:	-28:37:25.50
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
66965	17:56:39.36	-28:37:24.05	19.00 ± 0.26	3.52
67041	17:56:39.14	-28:37:26.13	17.84 ± 0.10	0.29
67134	17:56:38.94	-28:37:26.89	17.81 ± 0.05	3.17

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	17.33 ± 0.19	4.04
2460246.883 (2023-Oct-29.383)	17.49 ± 0.11	3.74
2460246.895 (2023-Oct-29.395)	17.60 ± 0.13	3.64
2460246.905 (2023-Oct-29.405)	17.49 ± 0.13	3.61
2460246.917 (2023-Oct-29.417)	17.43 ± 0.14	3.70

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 6698.85)

Single lens fit parameters

t_max	=	JD 2459745.75	±	0.09 UT (2022-Jun-15.25)
t_E	=	9.31	±	1.17 days
u₀	=	1.1259	±	0.1975
I_base	=	16.48	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice