Previous Semesters Telescope Schedules & Metrics

• These schedules show the planned blocks of individual science instrument and engineering activities. Each instrument has its own colour code as shown in the schedule legend. Although indicated as separate events, in some cases the queue, classical, payback and demonstration science observing and engineering activities may overlap within a night. 
• In some schedule the month names are linked to the nightly execution log pages where details of the time use can be found. The individual instruments in the table legend are linked to the specific instrument pages. 
• Nightly execution logs and the updated queues for the current semester are available from the main schedules page.

• Time loss statistics (due to weather, telescope and instrument technical problems) are collected on a nightly basis. The charts show weekly average time loss (histograms) and running averages from the start of the semester of overall system availability (datapoints, with and without inclusion of weather loss). [Charts are opened in a new window].