The SDSS-IV in 2014: A Demographic Snapshot

TL;DR

This paper presents a demographic snapshot of SDSS-IV, highlighting gender and diversity metrics, and assesses the collaboration's inclusivity and representation, establishing a baseline for future improvements.

Contribution

It provides the first comprehensive demographic analysis of SDSS-IV, comparing gender and diversity metrics to broader astronomical communities and identifying areas for progress.

Findings

25% of members are women, aligning with US astronomy but higher than IAU.

Leadership roles are equally held by men and women across career stages.

Women disproportionately occupy education and outreach roles at the highest leadership levels.

Abstract

Many astronomers now participate in large international collaborations, and it is important to examine whether these structures foster a scientific climate that is inclusive and diverse. The Committee on the Participation of Women in the Sloan Digital Sky Survey (CPWS) was formed to evaluate the demographics and gender climate within SDSS-IV, one of the largest and most geographically distributed astronomical collaborations. In April 2014, the CPWS administered a demographic survey to establish a baseline for the incipient SDSS-IV. We received responses from 250 participants (46% of the active membership). Half of the survey respondents were located in the US or Canada and 30% were based in Europe. Eleven percent of survey respondents considered themselves to be an ethnic minority at their current institution. Twenty-five percent of the SDSS-IV collaboration members are women, a fraction that is consistent with the US astronomical community, but substantially higher than the fraction of women in the IAU (16%). Approximately equal fractions of men and women report holding positions of leadership. When binned by academic age and career level, men and women also assume leadership roles at approximately equal rates, in a way that increases steadily for both genders with increasing seniority. In this sense, SDSS-IV has been successful in recruiting leaders that are representative of the collaboration. Yet, more progress needs to be made towards achieving gender balance and increasing diversity in the field of astronomy, and there is still room for improvement in the membership and leadership of SDSS-IV. For example, at the highest level of SDSS-IV leadership, women disproportionately assume roles related to education and public outreach. The CPWS plans to use these initial data to establish a baseline for tracking demographics over time as we work to assess and improve the climate of SDSS-IV.