CHAMP+

• CHAMP⁺ is dual channel heterodyne receiver array of 7 pixels operating in the 602-720 GHz and 790-950 GHz atmospheric windows.

• 2009 schedule of CHAMP⁺ operations at APEX:

  Starting date	Ending date
  June 2nd	June 27th
  August 3rd	August 29th
  October 9th	November 3rd

  For collaborative observations with CHAMP⁺, the MPIfR needs to be contacted.

• Visit the CHAMP⁺ page at the mpifr

• CHAMP⁺ spectral line catalog