NSF award 2511979 · Monterey Institute For Research in Astronomy

Unraveling the Anomalous Magnetic Fields and Chemical Abundances of Ap/Bp Stars via Industrial Scale Spectroscopy

Final report due

28 January 2029

in 833 days · The award ends on 30 September 2028.

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award ending 2028-09-30 · Research.gov
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Extension request16 Aug 2028in 668 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Sep 2028in 703 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Jan 2029in 833 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Jan 2029in 833 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Jan 2029in 833 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 30 September 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 January 2029.

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Award card

Award number: 2511979
Period of support: 1 Oct 2025 – 30 Sep 2028
Amount: $532,746
Awardee: Monterey Institute For Research in Astronomy, Marina, CA
Program: STELLAR ASTRONOMY & ASTROPHYSC
Directorate: MPS

Abstract

This award investigates a class of stars known as Ap stars, which are chemically peculiar and possess unusually strong magnetic fields. Understanding how these magnetic fields form will provide key insights into how stars evolve and interact over time. Using a large, uniform dataset of infrared spectra, this study will identify and analyze thousands of Ap stars to test whether their magnetic fields may result from…

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