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  Making the Ultimate Radio Telescope -The ALMA Antenna (Main Reflector)- Part 1

  ALMA History

  Recorded in 2011 (0:14:58)
  
  [Contents]
  ・12m Antenna Rear Side of the Reflector Panel
  ・12m Antenna Rough Machining of the Reflector Panel
  ・12m Antenna High Precision Machining of the Reflector Panel
  ・12m Antenna Chemical Etching of the Reflector Panel
  ・7m Antenna Subreflector
  Caption: English
  Voice: Japanese
  
  Credit: ALMA (ESO/NAOJ/NRAO)
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  ALMA Construction Video -8 "Construction of ALMA 2009"

  ALMA History On-site Movies

  Recorded in September 2009 (0:20:40)
  
  [Contents]
  ・12m Diameter Antenna Arrival at the Array Operations Site
  ・7m Diameter Antenna Departure from Kobe Port
  ・7m Diameter Antenna Arrival at the Operations Support Facility
  ・The Assembly and Performance Evaluation of the Antenna
  ・Successful 3-Antenna Interferometry at Array Operations Site
  Caption: English
  Voice: English and Japanese
  
  Credit: ALMA (ESO/NAOJ/NRAO)
  
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  ALMA Video - 7 "Construction of ALMA 2008"

  ALMA History

  Recorded in 2008 (0:17:38)
  
  [Contents]
  ・Synchronized driving of three ACA 12-m antennas at the OSF
  ・Installation of the Front End Kit (receiver system)
  ・ACA 12-m Antenna Acceptance Review
  ・ACA 12-m Antenna transported from the Japanese Site Erection Facility Area to the OSF Test Facility Area by a transporter
  
  Caption: Japanese
  Voice:English
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  ALMA Video - 6 "Construction of ALMA 2007"

  ALMA History

  Recorded in 2007 (0:27:34)
  
  [Contents]
  ・Preassembly of the first antenna (in Japan)
  ・Development of the receiver
  ・Preassembly of the second antenna
  ・Packing and shippment of the ACA 12-m Antennas
  ・Arrival of the ACA 12-m Antenna at the Chilean port
  ・Transport of the ACA 12-m Antenna to the OSF
  ・Installation of the main reflector
  
  Caption: Japanese
  Voice: Japanese
  
  Credit: NAOJ
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  ALMA Video - 5 "Brief History of ALMA"

  ALMA History

  Produced in May 2007 (0:05:19)
  
  [Contents]
  ・Joint Site Survey
  ・Ground-breaking ceremony
  ・Evaluation of the prototype antennas
  ・ALMA Board (discussion on the Operation Plan)
  ・Construction of the AOS and OSF
  Caption: English
  Voice: Japanese
  
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  ALMA Construction Video - 3 "Antenna Evaluation at the ATF"

  ALMA History On-site Movies

  Recorded in November 2005 (0:19:09)
  
  [Contents]
  Evaluation test of the prototype antennas at the Antenna Test Facility in the VLA site (Socorro, U.S.)
  
  Caption: Japanese
  Voice: Japanese
  
  Credit: NAOJ
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  ALMA Construction Video - 2 "Under the Southern Cross"

  ALMA History On-site Movies

  Recorded in July 2004 (0:19:41)
  
  [Contents]
  Introduction of the ALMA construction area in Chile
  Caption: Japanese
  Voice: Japanese
  
  Credit: NAOJ
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  ALMA Construction Video - 1 "ALMA Groundbreaking Ceremony"

  ALMA History On-site Movies

  Recorded in November 2003 (0:13:43)
  
  [Contents]
  Introduction of the ALMA construction area in Chile
  Caption: Japanese
  Voice: Japanese
  
  Credit: NAOJ