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NOEMA phasing test

Modified 17:00, 26 Nov 2020 by rottmann | Page History
    Table of contents
      1. 1.1. General information
    2. 2. Scheduling
      1. 2.1. Setup
      2. 2.2. Fringes
      3. 2.3. Notes

    Version as of 09:02, 20 May 2024

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    General information

    This is a verification test for the NOEMA phasing system. The test will be carried out at 3mm.

    Scheduling

    Scheduling of the test will be dynamic, based on technical readiness and weather. One slot of duration 4hrs is triggered between 1.12. - 4.12.2020.

    Contraints of the individual stations:

    Station Scheduling contrints
    Ef not available after 2.12.
    Ys cannot join between 9:00 (1/12) - 13:00 (2/12), and probably not on 7:20-19:30 (3/12)
    On can only join on the 1st December and 4th December (not 2+3)
    Pv must be later than 12:00 for all days

    Setup

    Due to the current limit of 4 formatter cards being available the test will be carried out in LSB dual-pol. Should additional cards become availble USB can be done too.

     

    Station LO channel sideband Freqs Notes
    NOEMA 92101   LSB 83101 - 86101 5-9 GHz IFs
    PV 92100 4 x 2 GHz LSB 83100 - 86100 5-9 GHz IFs
    On, Ys, Ef 85500 16x64 MHz USB 86012 - 86524  
               

    Fringes

    Station Code Fringes Plots Comments
    pNOEMA        
    PV Pv      
    Yebes Ys      
    Onsala On      
    Effelsberg Ef      
             
             
             
             

    Notes