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Table of Contents
minLevel3

Summary of Changes since Phase 2.0

  • Downloaded format can be specified as raw data or  CASA measurement sets (EVLA and ALMA only)
  • Flags generated during observing can be applied and online averaging (Spectral, Time) can be selected
  • Capability to select scans for the measurement set
  • Downloaded files can be delivered as a tar file
  • AUI staff can select a delivery directory for downloads
  • Download requests for ALMA and GBT data will be processed and delivered in Charlottesville

Introduction

This is the updated NRAO Science Data Archive. It is a tool to provide access to the vast repository of astronomical data we’ve collected over the years, both public data and data still in the proprietary period: data you have proposed for and observed or been given access to.

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This release is the culmination of the Phase 2.5 development effort. Everything present in Phases I and II is still present and operational. The focus in this release has been on 2 functional areas: data delivery and incorporation of workflow processing in Charlottesville.

Summary of Changes since Phase 2.0

  • Downloaded format can be specified as raw data or CASA measurement sets (EVLA and ALMA only)
  • Flags generated during observing can be applied and online averaging (Spectral, Time) can be selected
  • Downloaded files can be delivered as a single tar file or as a directory of individual files 
  • AUI staff can select a delivery directory for downloads
  • Download requests for ALMA and GBT data are processed and delivered in Charlottesville instead of streamed from Charlottesville to Socorro and then processed and delivered in Socorro

Searching

The tool offers both a  basic interface and an  advanced interface form with a multitude of fields you can search on, including:

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  • apply flags generated during observing
  • choose online averaging (Spectral, Time Averaging)Select scans for MS
  • Deliver the data as a tar file

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