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• Status
  colour Green title web

   This item relates to the front end web site of the MWA ASVO and the associated VO TAP service.

• Status
  colour Blue title client

   This item relates to the python API and command line client of the MWA ASVO (MWA ASVO: Command Line Client (manta-ray-client)).

• Status
  colour Yellow title backend

   This item relates to the server back-end of the MWA ASVO system, which includes the dispatch service, processor service and cotter.

• Status
  subtle true colour Red title Breaking

   This represents a breaking change to existing functionality

Upcoming Release (12 December 2018)

• Enhancements:

  • Status
    colour Green title web

     New registration / login option: 
    • You may now log in with your own institution account via a federated identity system.
    • Existing users with MWA ASVO accounts may continue to log in with them, as normal.
    • Existing MWA ASVO account users may also log in via their own institution. This utilises the MWA identity management framework that allows users to log on via thousands of different institutions via the Australian Access Federation (AAF) and the international federation: eduGAIN.
    • If you log in with a federated identity for the first time, you will be asked to go through a short one-time enrolment process to confirm your details and confirm your email address. 
    • If you log in or register with a federated identity and you already have the same email for your local MWA ASVO account, then the accounts will be merged, allowing you to sign in with either method.
    • If you are a current Phase 2 member of the MWA Collaboration and you have already enrolled as part of that process, then you will not need to enrol again.
    • Phase 2 MWA Collaboration members will also automatically have access to data as per the MWA Data Access Policy.

  • Status
    colour Green title web

    Status
    colour Blue title client

     Calibration: 
    • Conversion jobs now have the option of finding and applying a calibration solution so it returns a calibrated measurement set or uvfits file. This output can then be used in standard radio astronomy tools for analysis / imaging (e.g. CASA, WSClean, etc)
    • From the website or via the mwa_client / API you can now opt to try and apply a calibration solution to your conversion job.
    • If there exists an appropriate calibration solution for the observation, the MWA ASVO will provide you with a measurement set or uvfits file which has the calibration solution applied. 
    • If a an appropriate calibration solution cannot be found for the observation then the job will fail. NOTE: not all observations have calibration solutions, yet- this is something the MWA ASVO team are working on completing in the next few weeks. 
    • For more information about the calibration feature please see: Data Access > MWA ASVO Calibration Option.

  • Status
    colour Blue title client

    Status
    subtle true colour Red title Breaking

     manta-ray-client now uses an API key for authentication:
    • You will need to obtain the newest version of the manta-ray-client (mwa_client and API).
    • API key now replaces username/password for the API and mwa_client. 
    • ASVO_USER and ASVO_PASS environment variables are no longer used and should be removed from your .profile or .bashrc.
    • MWA_ASVO_API_KEY environment variable is now used to authenticate with the API / mwa_client.
    • Find your API key from your "Profile" on the MWA ASVO website- it has been auto-generated for you already and then set your MWA_ASVO_API_KEY environment variable to it.
    • The mwa_client and API now checks the API version on the server and if your client is out of date you will receive an error message asking you to get the latest version.
• Fixes:

  • Status
    colour Green title web

     Clicking the link in the email verification email sent during the registration process now correctly informs you that your verification was successful

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