European Southern Observatory
New Technology Telescope
Every day , measure the dewar vacuum of EMMI ccd's as follows :
- connect the vacuumeter cable behind the dewar.
- switch on the wacuumeter and press the two leftmost buttons until a numerical value is displayed
- wait 2 minutes and write down the result in the CCD refilling log.
Read pulpo display every day and write down the result in the CCD refilling log.
comments to: NTT Webmasters <email@example.com>
Last Update: MMM DD, YYYY (WHO)