Results 181 to 190 of about 22,374 (269)
Inter-Comparison of UT1-UTC from 24-Hour, Intensives, and VGOS Sessions during CONT17. [PDF]
Sensors (Basel), 2022 Raut S +5 more
europepmc +1 more source
Baseline-dependent clock offsets in VLBI data analysis. [PDF]
J Geod, 2021 Krásná H +4 more
europepmc +1 more source
Proceedings of The 9th European VLBI Network Symposium on The role of VLBI in the Golden Age for Radio Astronomy and EVN Users Meeting — PoS(IX EVN Symposium), 2009 openaire +1 more source
Atmospheric VLBI: A method to validate long time series of water vapour content [Elektronisk resurs]
, 2009 We assess the possibility to validatetime series of the atmospheric integratedwater vapour (IWV) from GPS observations usinggeodetic VLBI at the Onsala Space Observatoryin Sweden.
Nilsson, Tobias, +2 more
core
Software Design for Kunming VLBI Station
, 2007 经过大量研究与论证，利用VLBI测量技术完成我国绕月卫星的精密测角（测轨）是完全可行的。为达到预定目标，上海天文台负责对昆明VLBI观测站进行软硬件改造，连同上海、北京、乌鲁木齐站，组成我国自有的VLBI网，共同完成对绕月卫星的测轨、定位及数据接收任务。 S3数据采集系统是昆明VLBI观测站的重要组成部分，对其终端系统的自动化控制是正确、迅速地监控、记录、实时传送相关数据的保证，进而确保整个昆明站能顺利完成VLBI测轨分系统安排的任务。2005年之前，在DOS操作系统环境下编写的非标准软件控制终端 ...
王涛
core
VLBI monitoring of the structure of the ICRF sources - The Bordeaux VLBI Image Database
The extragalactic radio sources that make up the International Celestial Reference Frame (ICRF) can exhibit extended and time-variable brightness distributions (or structures) on VLBI scales, setting limits on the accuracy of the astrometric source positions determined from the VLBI measurements. For this reason, regular VLBI observations are organized
Collioud, Arnaud, Charlot, Patrick
openaire +2 more sources
, 2014 Very-long-baseline interferometry (VLBI) monitoring of the 6.7 GHz methanol maser allows us to measure the internal proper motion of maser spots and therefore study the gas motion around high-mass young stellar objects.
Chen, Xi +29 more
core
Imaging black holes: a VLBI success story. [PDF]
Astrophys Space SciZensus JA.
europepmc +1 more source
VLBI measurement of the vector baseline between geodetic antennas at Kokee Park Geophysical Observatory, Hawaii. [PDF]
J Geod, 2021 Niell AE +8 more
europepmc +1 more source
Mm-VLBI Phase correction capability with the korean VLBI Network [PDF]
Proceedings of 12th European VLBI Network Symposium and Users Meeting — PoS(EVN 2014), 2015 Tae Hyun Jung +2 more
openaire +1 more source