Sometimes, another IVS observation will follow from the one just finished. In this case, it is a good idea to exit from the field system with a terminate in the oprin window.

If a new Mark5 disk module is needed, remove the old one, making sure you label it and put a red sticker over the green dot. Then

• If a new Mark5 module is needed:
  • Remove the Mark5 module
  • Insert an empty Mark5 module
• Configure the DBBC (if necessary)
• Configure the Mark 5 and make a test recording
• Start the observations