Data

Access our publicly available data sets.

Galactic Map of the 15-YR Data Set

The pulsars in NANOGrav's 15-Year dataset superposed on an optical image of the Milky Way. Image: Shami Chatterjee

Data sets are available via a web-based database exploration tool or through the Globus data transfer system. 

In order to make our data sets as accessible as possible, we encourage users to make use of our access points on the Globus, a non-profit service for secure and reliable data transfer for scientific endeavors. You can read more about the service at their website.

Globus offers several different methods to access data hosted at various institutions, including an interactive web-based platform and a Python SDK wrapper.

Publically Released Datasets

PSR J1713+0747 Shape Change Event

Contains minimally processed profile data in PSRFITS format, as well as pulsar ephemerides (.par files), time-of-arrival estimates (.tim files), and scripts which can be used to reproduce the figures and tables in Jennings et al (2022).

Polarization Calibration Data

Complete set of NANOGrav polarization profiles from the Arecibo Observatory, as featured in Wahl et al. (2021) and Gentile et al. (2018).

Globus Access Points

Calibrated Pulsar Data

Use this access point for calibrated data for our timed pulsars, organized by data set release.

Raw Observational Data

Use this access point for raw observational data for our timed pulsars, organized by pulsar designation.