30m remote observations

IRAM document

You need a vncviewer; on debian, either one of these two:

sudo apt-get install tigervnc-viewer
sudo apt-get install vinagre

We need two channels to perform the observations: one is for monitoring the antenna activity, the other is to send the commands through pako.
I personally use vinagre
- To open a connection, click connect
  - Host is mrt-enter.iram.es:30 or mrt-enter.iram.es:31
- Use host: remote@mrt-enter.iram.es

Alternatively, in a terminal:

vncviewer -via remote@mrt-enter.iram.es mrt-remote.iram.es:30

But I had issues with this, so I use vinagre

Start PAKO; open a xterm

ssh xxx_yy@observe
$>gopako
$>pakodisplay
$>pako

Monitoring

vncviewer -via remote@mrt-enter.iram.es mrt-remote.iram.es:31
# Enter a.....G twice

Notes:
- mrt-remote:30 use it to specify your observations
- mrt-remote:31 use it do monitoring and other tasks
- mrt-remote:32 can be used for other tasks open to everybody

using the account password

ssh -f -L 5932:mrt-remote.iram.es:5932 042-24@mrt-enter.iram.es sleep 300

then, open vinagre and proceed
to kill the tunnel process
```
lsof -nP -i4TCP:5932 | grep LISTEN | awk '{print $2}’
```
where 5932 could be 5930 or 5931. Then, kill -9 the echoed process number.