wwt = WWTQtClient(block_until_ready=True)
wwt.foreground_opacity = 1.0
wwt.center_on_coordinates(SkyCoord.from_name('M31'), fov=5 * u.deg)
for row in data[::5]:
coords = SkyCoord([row['ra1'], row['ra2'], row['ra3'], row['ra4']],
[row['dec1'], row['dec2'], row['dec3'], row['dec4']], unit='deg')
poly = wwt.add_polygon(coords)
poly.line_color = colors[modes.index(row['Instrument/Mode'])]
poly.fill_color = colors[modes.index(row['Instrument/Mode'])]
poly.fill = True
poly.opacity = 0.1
poly.hover_label = True
poly.label = 'AOR {}'.format(row['AORKEY'])
wwt.wait()