To retrieve images from CADC, follow the instructions :

go on http://clix.iap.fr/admin/snooppix/pipeline/
and click on status to check status. If status is stop, click on start.After check if the daemon is running by clicking on status

In case of server crash, you have to delete a lock file created by snooppix. The first step is to go on the snooppix web page and to push on stop. Afterwards, execute the following command on clix : rm /usr/local/var/snooppix/lock/subsys/snooppixd. Then, come back on the snooppix web page and press start. You can also check the status if you hope by pushing status