From April 20 through 22, the ALMA Science Operations IPT (Integrated Product Team) meeting was held at Mitaka Campus of NAOJ to discuss the science operations of ALMA.
On April 21, a lab tour to the receiver development laboratory was held for the participants of the meeting. The photo shows Tetsuya Ito (Band 4 Receiver Cartridge Team, Technical Lead) explaining the structure of the receiver.
