Category Archives: Data Management

From The Front Lines of SPIE Astronomical Telescopes and Instrumentation 2016

I attended the SPIE meeting on Astronomical Telescopes and Instrumentation in Edinburgh, Scotland from June 26 through July 1, and I am sharing my views on the conference presentations. Approximately 2,000 astronomers, software engineers and instrumentation specialists crowded the Edinburgh … Continue reading

Posted in astroinformatics, Astronomy, computer modeling, cyberinfrastructure, Data Management, databases, Gemini, Grid Computing, High performance computing, informatics, information sharing, programming, Scientific computing, software engineering, software maintenance, software sustainability, TMT, user communities, Virtual Observatory, visualization, W. M. Keck Observatory | Tagged , , , , , , , , , , , , | 2 Comments

The SAMI Data Archive: A Prototype of An Archive of the Future?

Astronomy data sets are not simply exploding in size – they are exploding in complexity too. Witness the data sets obtained from integral-field spectroscopy (IFS).  While the Sydney-AAO Multi-object Integral-field spectrograph (SAMI) survey has exceeded measurements of 1,000 galaxies, surveys such … Continue reading

Posted in astroinformatics, Astronomy, astronomy surveys, Computing, cyberinfrastructure, data archives, Data formats, Data Management, Data mining, databases, FITS, HDF5, High performance computing, informatics, information sharing, Open Source, Python, Scientific computing, software engineering, software maintenance, software sustainability, Uncategorized | Tagged , , , , , , , , , , , , | Leave a comment

How Does An Astronomer Become A Data Scientist?

I have been asked this question by several junior colleagues, so I thought my answer might be valuable to a broader audience. In particular, these young scientists were keen to learn how their skills might be transferable to another field. … Continue reading

Posted in astroinformatics, Astronomy, Career Advice, careers, computer modeling, computing videos, Data Management, Data mining, Data Science, databases, High performance computing, informatics, information sharing, programming, R, Scientific computing, software engineering, software maintenance, software sustainability, statistical analysis, statistics, Uncategorized | Tagged , , , , , , , , , , , , , , , , , | Leave a comment

VO Interfaces at the CSIRO ASKAP Science Data Archive (CASDA).

This week, I am reporting on a presentation I heard by James Dempsey of CSIRO at the IVOA meeting in Sydney, November 2015. You can download the presentation at the meeting site here. ASKAP is the Australian SKA Pathfinder, a … Continue reading

Posted in archives, ASKAP, astroinformatics, Astronomy, astronomy surveys, cyberinfrastructure, data archives, Data Management, High performance computing, informatics, information sharing, Observatories, Scientific computing, SKA, software engineering, software maintenance, software sustainability, Virtual Observatory | Tagged , , , , , , , , , , , , , , | Leave a comment

The Palomar Transient Factory: High Quality Realtime Data Processing in a Cost-Constrained Environment

This is the title of a paper by Surace et al. (2015) currently available on astro-ph and presented as a paper at ADASS XXIV in October 2014. The Palomar Transient Factory (PTF) is an example of a cost-constrained project that is … Continue reading

Posted in astroinformatics, Astronomy, astronomy surveys, cyberinfrastructure, data archives, Data Management, High performance computing, informatics, information sharing, Observatories, Operations, Parallelization, programming, Scientific computing, software engineering, software maintenance, software sustainability, Uncategorized, user communities | Tagged , , , , , , , , , , , , , | Leave a comment