NSF award 2513492 · American University

Collaborative Research: Center for Coatings Research

Final report due

28 November 2028

in 772 days · The award ends on 31 July 2028.

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Decide about an extension2 Apr 2028in 532 days
award ending 2028-07-31 · Research.gov
This one is ours, not NSF’s.
Extension request16 Jun 2028in 607 days
award ending 2028-07-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Jul 2028in 642 days
award ending 2028-07-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Nov 2028in 772 days
award ending 2028-07-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Nov 2028in 772 days
award ending 2028-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2028in 772 days
award ending 2028-07-31 · 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 31 July 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 November 2028.

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Award card

Award number: 2513492
Period of support: 15 Aug 2026 – 31 Jul 2028
Amount: $27,814
Awardee: American University, Washington, DC
Program: LIGO RESEARCH SUPPORT
Directorate: MPS

Abstract

A decade after the first detection of gravitational waves, this new form of observational astrophysics is booming. New observations of mergers of neutron stars and black holes were publicly announced weekly during the fourth observing run (O4) of NSF’s Advanced LIGO detectors. The next revolution in gravitational-wave observation, the proposed third generation (3G) detectors, notably the 40-km Cosmic Explorer (CE)…

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