The Large Apex BOlometer CAmera

LABOCA is a multi-channel bolometer array for continuum observations. It was built by the bolometer development group of the Max-Planck-Institut für Radioastronomie in Bonn.

The instrument was first installed at APEX in September 2006. It was then continuously improved until the commissioning and science verification in May/June 2007. The last version for LABOCA commissioning report can be downloaded from LABOCA_commissioning_report. Since then it is available for regular observations. The LABOCA observing is usually organized in dedicated time-blocks because the operation depends on the availability of liquid helium on site. These time-blocks will usually be announced in the corresponding calls for proposals.

• Technical description

  Here we provide a detailed technical description of the instrument, including desgin, cooling system, etc.

• Observing methods

  An overview over the various observing methods available for LABOCA.

• Calibration

  A summary of calibration information.

• Observing time calculator

  Observing time calculator based on expressions and sensitivities in the LABOCA commissioning report (revision 1.1).

• Data reduction

  Information about bolometer data reduction software and download links.

• LABOCA Thermonitor

  Thermometers Monitor.