The Challenges of a Public Data Release: behind the scenes of SDSS DR13

TL;DR

This paper discusses the complexities and benefits of publicly releasing large-scale astronomical data, specifically focusing on the SDSS DR13, highlighting the challenges faced and the impact of such releases.

Contribution

It provides an in-depth look at the behind-the-scenes challenges of managing large public data releases in astronomy, using SDSS DR13 as a case study.

Findings

Public data releases enhance scientific impact.

Managing large datasets involves significant logistical challenges.

Data releases support educational and outreach efforts.

Abstract

The Sloan Digitial Sky Surveys (SDSS) have been collecting imaging and spectoscopic data since 1998. These data as well as their derived data products are made publicly available through regular data releases, of which the 13th took place summer 2016. Although public data releases can be challenging to manage, they signficantly increase the impact of a survey, both scientifically and educationally.