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Table of Contents

Introduction

The AAT/PPI (Archive Access Tool/Pipeline Processing Interface) is designed to be a replacement for the NRAO's current archive tool (https://archive.nrao.edu) that gives astronomers the ability to utilize the NRAO's processing clusters to manipulate observation data using CASA: this preliminary release provides the capability to run EVLA and ALMA observations through their respective calibration pipelines, additional capabilities will be forthcoming.

Additional features include:

  • Responsive interface that works on mobile devices.
  • Natural language (text based) searches of the observation's title, abstract, source names, authors and more, e.g. search on 'nova'.
  • Search results displayed as an Observations View (similar to the legacy archive) or a Projects View, which aggregates observations by project and also displays the title, abstract and other assorted details missing from the Observations View.
  • Display a scans report for a given execution block, including the scan intents and subscans.
  • The 'my data' feature: login, press a button and see a list of your observations.
  • If you link your ALMA and NRAO accounts, you can use either to access your observations.
  • For ALMA and VLA you can download your SDM as a measurement set and filter by scan intent.
  • For ALMA and VLA you can download a calibrated measurement set, which re-runs the calibration pipeline on your SDM.
  • For VLA you can download a calibrated measurement set restored from a previously run calibration pipeline.

Known Issues

Release Notes - 3.0.0 - 2017-12-18

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