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AVO 科学范例学习

AVO 科学范例学习. 国家天文台 王晓倩 2005 年 3 月 7 日. 内容. AVO Demo 2005 - Towards the EuroVO. Summary

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AVO 科学范例学习

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  1. AVO科学范例学习 国家天文台 王晓倩 2005年3月7日

  2. 内容

  3. AVO Demo 2005 - Towards the EuroVO • Summary This demo will highlight how powerful distributed workflow processes driving data flows through sophisticated applications will enable astronomers to investigate star formation histories in rich clusters of galaxies. The demo will also allow the invesitgation of the late stages of stellar evolution, via large data queries.

  4. Science Scenarios There will be a focus on delivery against two science topics: Galaxies Scenario Stellar Scenario

  5. Installation • If the system requirements are met click on automatic installation to start up the InstallAnywhere Java Applet • If the automatic procedure does not work then download AVO.jar and drop it into the installation directory of your choice.

  6. ALADIN User’s Manual

  7. Aladin Science Cases • The Aladin sky atlas tutorial a review of the basic functionnalities and of the tool philosophy.

  8. Viewing the Velocity of the SMC How to use filters in Aladin ?

  9. Finding red objects in the Pelican nebula IC5070 How to use VOPlot in Aladin ?

  10. Visualizing the proper motions of the binary star **WNO7 The time dimension in Aladin

  11. Galaxies Science Case • Background The prime case selected after analysis of the SWG suggestions is the 'Star Formation Histories in Galaxies' case. This involves retrieving multiwavelength datasets to enable galaxy spectral energy distributions (SEDs) to be generated. These are then compared against stellar spectral evolution codes, to enable information to be derived on galaxy star formation histories.

  12. infrostructure

  13. Descriptive Workflow

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