Associate timestamp to points on Webgl polar chart

plotly.js
1

Is there any way to associate a timestamp to the markers on the webgl polar chart.

var data = [
{
type: “scatterpolargl”,
r: unpack(rows, ‘trial_1_r’),
theta: unpack(rows, ‘trial_1_theta’),
mode: “markers”,
name: “Trial 1”
} ]