after a power cut

restart hardware

• contact the MAGIC shift crew to switch gate back on
  
  • email adress of the MAGIC shifters: magic_shifters@mpp.mpg.de
    
  • phone numbers for MAGIC shift crew: ​http://www.magic.iac.es/contacts/, login with user "FACT" and the usual password
    
• go to https://trac.fact-project.org/wiki/TroubleShootingComputers%20 and switch the other computers back on in the given order
  
• IMPORTANT: it might be that "Raid Pwr1" has to be switched on BEFORE newdaq can boot
  
• TODO: second raid? ​http://10.0.100.232/? where to be switched back on?
  
• before you do any software trouble shooting: go to ​http://10.0.100.100/ to check if the pump is working, the bias power is enabled and the cooling liquid flow meter is measuring enough throughput. In case some of it aren't, go to ​http://10.0.100.232/ and switch BIAS, LID and PUMP back on. Go to ​http://10.0.100.100/ to switch the camera back on.
  

restart software

• now the software has to be restarted according to (https://trac.fact-project.org/wiki/TroubleShootingSoftware%20)
  
• version for dummies (you can quit the screen session with Ctrl+a and d):
  

1) ssh fact@newdaq
2) screen -x => will probably say "There is no screen to be attached".
3) screen -c /home/fact/.screenrc_newdaq
4) ssh fact@gate
5) screen -x => will probably say "There is no screen to be attached".
6) screen -c /users/fact/.screenrc_gate
7) ssh fact@aux
8) screen -x => will probably say "There is no screen to be attached".
9) screen -c /home/fact/.screenrc_aux
10) (still on aux) ps aux | grep vnc => if no vnc is running => vncserver :1
11) use a software like vinagre to log into the newly created vnc session: vinagre aux:1
12) in a terminal: cd /home/fact/Drive/Cosy and then ./cosy

• check in smartfact ​http://fact-project.org/smartfact, whether the systems are all in a correct state (lid closed, fad control connected, etc.)
• if not, send the corresponding commands in the screen session on newdaq

IMPORTANT

In case the telescope was operated while the power cut happened => make sure the telescope gets parked manually (TODO: link) if the observation should not be continued!!!'''