NEID Solar Data Products
Published August 23, 2024 | Version 0.1.0
Dataset Open

High-level Data Products for NEID Solar Observations (January 1, 2021 - June 30, 2024)

Authors/Creators

  • 1. ROR icon Pennsylvania State University

Contributors

Description

High-level data products derived from Sun-as-a-star observations by the NEID Solar Telescope at WIYN Observatory, spanning January 1, 2021 through June 30, 2024.  We identify 117,060 observations which are unlikely to be significantly affected by weather, hardware or major calibration issues.  This repository provides several high-level data products to the community to aid in the interpretation and inter comparisons of NEID solar observations.  These include individual radial velocities (RV) measurements from the Penn State Research Pipeline, RVs binned over solar oscillation timescales, and daily-binned RVs, activity indicators, and cross correlation functions, as well as estimated corrections for differential extinction and the apparent solar rotation velocity.  For additional information, see the manscript, "Earths within Reach:  Evaluation of Strategies for Mitigating Solar Variability using 3.5 years of NEID Sun-as-a-Star Observations".  

Files

rvs_binned_10.csv

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Additional details

Related works

Is derived from
Dataset: https://neid.ipac.caltech.edu/search_solar.php (URL)

Funding

Heising-Simons Foundation
A New Approach for Doppler Characterization of Exoplanets and Stellar Variability 2019-1177
National Aeronautics and Space Administration
Evaluating Stellar Variability Mitiation Strategies using NEID Sun-as-a-Star Observations 80NSSC21K1035
Simons Foundation
Integrating Stellar Astrophysics & Machine Learning to Detect Exoplanets and Test Planet Formation Models 675601
Jet Propulsion Laboratory
NA 80NM0018D0004

Dates

Collected
2021-01-01
Start date
Collected
2024-06-30
End date