  We present the first images of a coordinated campaign to follow active region
NOAA 12709 on 2018 May 13 as part of a joint effort between three observatories
(China-Europe). The active region was close to disk center and enclosed a small
pore, a tight polarity inversion line and a filament in the chromosphere. The
active region was observed with the 1.5-meter GREGOR solar telescope on
Tenerife (Spain) with spectropolarimetry using GRIS in the He I 10830 \r{A}
spectral range and with HiFI using two broad-band filter channels. In addition,
the Lomnicky Stit Observatory (LSO, Slovakia) recorded the same active region
with the new Solar Chromospheric Detector (SCD) in spectroscopic mode at
H$\alpha$ 6562 \r{A}. The third ground-based telescope was located at the
Fuxian Solar Observatory (China), where the active region was observed with the
1-meter New Vacuum Solar Telescope (NVST), using the Multi-Channel High
Resolution Imaging System at H$\alpha$ 6562 \r{A}. Overlapping images of the
active region from all three telescopes will be shown as well as preliminary
Doppler line-of-sight (LOS) velocities. The potential of such observations are
discussed.
