VGOS Observing Plan
Abstract
Over the past several years, the VGOS broadband system has been under development; it is currently undergoing advanced testing. At the same time, commitments were made for a number of antenna projects with as many as 30 stations expected for VGOS observing by 2019. In order to focus activities into the future, a proposal was made by the VPEG for an observing plan with the long term goal of guiding the transition from S/X operations to VGOS operations. The plan anticipates that by the end of 2014 as many as eight antennas will be capable of broadband observing. These antennas will participate in a series of test campaigns during 2015 followed by a VGOS pilot project throughout 2016. Full operations with as many as 16 stations are expected to begin in 2017. The observing plan places a priority on early improvement in the quality of daily products. As a result, the pilot project involves a single weekly 24-hour session with reduced duty cycle sessions on each of the remaining days of the week. Correlator and data transmission requirements for the plan are currently being assessed.
- Publication:
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International VLBI Service for Geodesy and Astrometry 2014 General Meeting Proceedings: "VGOS: The New VLBI Network
- Pub Date:
- December 2014
- Bibcode:
- 2014ivs..conf...16P