East Asian VLBI Network (EAVN)

Main

Status Report 2019A
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Introduction
Introduction
System
Array
Antennas
Nobeyama 45-m Telescope
Tianma 65-m Telescope
Nanshan 26-m Telescope
Receivers
Brief Summary of NRO45 Receiving System
Brief Summary of Tianma65 Receiving System
Brief Summary of NSRT26 Receiving System
Digital Signal Process
Recorder
Correlators
Calibration
Delay and Bandpass Calibration
Gain Calibration
Observing Proposal
Call for Proposal (CfP)
Proposal Submission
Observation Mode
Possible Conflict/duplication with eavn Large Programs
Target of Opportunity (ToO) Observations
Angular Resolution and Largest Detectable Angular Scale
Sensitivity
Calibrator Information
Date Archive
Observation and Data Reduction
Preparation of an EAVN Observation
Observation and Correlation
Data Reduction
Further Information
References

Recorders

Currently KaVA/EAVN observations are basically limited to record with 1024 Mbps data rate. VERA and NRO45 have the OCTADISK recording system, while Mark5B recorder is used at KVN and Tianma65. OCTADISK and Mark5B are hard disk recording systems developed at NAOJ and Haystack observatory, respectively.

EAVN ( East Asia VLBI Network )