In December, the new radio telescope at Metsähovi in Finland achieved first light with the newly installed broadband receiver. Congratulations to everyone involved! https://www.maanmittauslaitos.fi/en/topical_issues/first-verified-signals-received-metsahovis-new-vgos-radio-telescope and also see https://twitter.com/NataliyaZubko/status/1202131707027214336.
The latest IVS newsletter, issue 55, has been published and is available at: https://ivscc.gsfc.nasa.gov/publications/newsletter/issue55.pdf A few highlights include reports from the Unified Analysis Workshop in Paris and an IUGG Workshop on the implementation of the GGRF in Latin America, plus the many career accomplishments of retiring IVS Network Coordinator Ed Himwich, and the latest in […]
The 8th IVTW took place in Sydney, Australia this month, with talks on many VLBI topics, from the traditional to cross-disciplinary and other related presentations. See https://www.atnf.csiro.au/ivtw19/index.html for a program and other information.
The Proceedings from the 2018 General Meeting held in Longyearbyen, Norway, are now available courtesy of the IVS CC: https://ivscc.gsfc.nasa.gov/publications/gm2018/
The eleventh General Meeting of the International VLBI Service for Geodesy and Astrometry (IVS GM2020) was scheduled to be held during the week of March 22–28, 2020, at the Historic Inns in Annapolis, Maryland, USA, and was cancelled due to the global pandemic. All IVS Associate Members and individuals who have interests in the application […]
https://ivscc.gsfc.nasa.gov/publications/newsletter/issue54.pdf
Fringes were successfully obtained between McDonald (MGO) and the two broadband antennas at MIT Haystack Observatory in Massachusetts, and the Goddard Geophysical and Astronomical Observatory (GGAO) in Maryland. All baselines, recording bands, and polarizations resulted in first fringes, confirming MGO’s interferometric detection and performance. Congratulations to the entire team! (Photo credit: Ganesh Rajagopalan)
The tenth biennial IVS Technical Operations Workshop (TOW) was held in May 2019 at MIT Haystack Observatory in Westford, Massachusetts. At this year’s workshop were more than 75 people representing 17 different countries. The TOW is focused on hands-on training and problem resolution in VLBI operations, and is thus geared toward the technical staff members […]
https://ivscc.gsfc.nasa.gov/publications/newsletter/issue53.pdf
Introduction to VSI VSI Introduction and Explanation (html) VSI-H Introduction (pdf) VSI-H Specification VSI-H specification Rev 1.0 (pdf) – 7 Aug 2000 VSI-H specification Rev 1.1 (pending approval) (pdf) – 12 Dec 2002 VSI-S Specification VSI-S specification Rev 1.0 (pdf) – 13 Feb 2003 VSI-S Usage Examples (pdf) – 13 Feb 2003 Summary of VSI-H […]
