MOA 2023-BLG-426

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb9-R-2-253563
Discovery date:	2023-09-08T19:10:36
RA:	17:58:59.00
Dec:	-28:58:19.29
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
26528	17:58:58.99	-28:58:16.31	14.27 ± 0.06	2.57

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.884 (2023-Oct-29.384)	99.99 ± 99.99	3.41
2460246.896 (2023-Oct-29.396)	99.99 ± 99.99	3.20
2460246.906 (2023-Oct-29.406)	20.12 ± 0.90	3.40
2460246.918 (2023-Oct-29.418)	99.99 ± 99.99	3.54
2460246.927 (2023-Oct-29.427)	99.99 ± 99.99	3.41

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

Single lens fit parameters

t_max	=	JD 2460205.20	±	0.02 UT (2023-Sep-17.70)
t_E	=	6.53	±	0.21 days
u₀	=	0.5286	±	0.0315
I_base	=	14.25	±	0.34

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice