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List of works by Brian Grefenstette

3C 273 WITHNuSTAR: UNVEILING THE ACTIVE GALACTIC NUCLEUS ⬇️

scientific article published in the Astrophysical Journal

A hard X-ray power-law spectral cutoff in Centaurus X-4 ⬇️

scientific article published in the Astrophysical Journal

Broadband X-ray imaging and spectroscopy of the Crab nebula and pulsar with NuSTAR ⬇️

scientific article published in the Astrophysical Journal

Calibration of the NuSTAR high-energy focusing X-ray telescope ⬇️

article

Characterizing X-ray and radio emission in the black hole X-ray binary V404 Cygni during quiescence ⬇️

scientific article published in the Astrophysical Journal

Detecting non-thermal emission in a solar microflare using nested sampling

scholarly article

Discovery of coherent pulsations from the ultraluminous X-ray source NGC 7793 P13 ⬇️

Evidence of significant energy input in the late phase of a solar flare from NuSTAR X-ray observations ⬇️

scientific article published on 16 January 2017

Extended hard-X-ray emission in the inner few parsecs of the Galaxy

scientific article

First NuSTAR Limits on Quiet Sun Hard X-Ray Transient Events

scientific article published on 8 November 2017

First hard X-ray detection of the non-thermal emission around the Arches cluster: morphology and spectral studies with NuSTAR ⬇️

scientific article published in the Astrophysical Journal

High-energy X-ray imaging of the pulsar wind nebula MSH 15-52: constraints on particle acceleration and transport ⬇️

scientific article published in the Astrophysical Journal

Locating the most energetic electrons in Cassiopeia A ⬇️

scientific article published in the Astrophysical Journal

Measurement of the Absolute Crab Flux with NuSTAR

scientific article published in the Astrophysical Journal

No time for dead time: timing analysis of bright black hole binaries with NuSTAR ⬇️

scientific article published in the Astrophysical Journal

NuSTARANDINTEGRALOBSERVATIONS OF A LOW/HARD STATE OF 1E1740.7-2942 ⬇️

scientific article published in the Astrophysical Journal

NuSTARANDSWIFTOBSERVATIONS OF THE BLACK HOLE CANDIDATE XTE J1908+094 DURING ITS 2013 OUTBURST ⬇️

scientific article published in the Astrophysical Journal

NuSTARDETECTION OF HARD X-RAY PHASE LAGS FROM THE ACCRETING PULSAR GS 0834–430 ⬇️

scientific article published in the Astrophysical Journal

NuSTARDETECTION OF HIGH-ENERGY X-RAY EMISSION AND RAPID VARIABILITY FROM SAGITTARIUS A⋆FLARES ⬇️

scientific article published in the Astrophysical Journal

NuSTARDISCOVERY OF A 3.76 s TRANSIENT MAGNETAR NEAR SAGITTARIUS A* ⬇️

article

NuSTARDISCOVERY OF A LUMINOSITY DEPENDENT CYCLOTRON LINE ENERGY IN VELA X-1 ⬇️

scientific article published in the Astrophysical Journal

NuSTARHARD X-RAY SURVEY OF THE GALACTIC CENTER REGION. I. HARD X-RAY MORPHOLOGY AND SPECTROSCOPY OF THE DIFFUSE EMISSION ⬇️

scientific article published in the Astrophysical Journal

NuSTARHARD X-RAY SURVEY OF THE GALACTIC CENTER REGION. II. X-RAY POINT SOURCES ⬇️

scientific article published in the Astrophysical Journal

NuSTAROBSERVATIONS OF THE MAGNETAR 1E 2259+586 ⬇️

scientific article published in the Astrophysical Journal

NuSTAROBSERVATIONS OF X-RAY BURSTS FROM THE MAGNETAR 1E 1048.1–5937 ⬇️

scientific article published in the Astrophysical Journal

NuSTARSTUDY OF HARD X-RAY MORPHOLOGY AND SPECTROSCOPY OF PWN G21.5–0.9 ⬇️

scientific article published in the Astrophysical Journal

NuSTARdetection of 4s Hard X-ray Lags from the Accreting Pulsar GS 0834-430

article

SN 2010jl: OPTICAL TO HARD X-RAY OBSERVATIONS REVEAL AN EXPLOSION EMBEDDED IN A TEN SOLAR MASS COCOON ⬇️

scientific article published in the Astrophysical Journal

Sagittarius ${\rm{A}}* $ High-energy X-Ray Flare Properties during NuStar Monitoring of the Galactic Center from 2012 to 2015

scientific article published in the Astrophysical Journal

Science with the Ultraviolet Explorer (UVEX) ⬇️

preprint published in 2023

Spectral and temporal properties of the ultraluminous X-ray pulsar in M82 from 15 years of Chandra observations and analysis of the pulsed emission using NuSTAR ⬇️

scientific article published in the Astrophysical Journal

The NuSTAR ULX program

article

The Nuclear Spectroscopic Telescope Array (NuSTAR)

article

The broadband XMM-Newton and NuSTAR X-ray spectra of two ultraluminous X-ray sources in the galaxy IC 342 ⬇️

scientific article published in the Astrophysical Journal

The distribution of radioactive ^44^Ti in Cassiopeia A ⬇️

scientific article published in the Astrophysical Journal

The first X-ray imaging spectroscopy of quiescent solar active regions with NuSTAR ⬇️

scientific article published on 16 March 2016

The first focused hard X-ray images of the Sun with nustar ⬇️

scientific article published on 18 July 2016

The hard X-ray view of the young supernova remnant G1.9+0.3 ⬇️

scientific article published in the Astrophysical Journal

The nuclear spectroscopic telescope array (NuSTAR) high-energy X-ray mission ⬇️

scientific article published in the Astrophysical Journal

The reflection component from Cygnus X-1 in the soft state measured by NuSTAR and Suzaku ⬇️

scientific article published in the Astrophysical Journal

The smooth cyclotron line in Her X-1 as seen with nuclear spectroscopic telescope array ⬇️

scientific article published in the Astrophysical Journal

The ultraluminous X-ray sources NGC 1313 X-1 and X-2: a broadband study with NuSTAR and XMM-Newton ⬇️

scientific article published in the Astrophysical Journal

TheNuSTARHard X-Ray Survey of the Norma Arm Region ⬇️

article

TheNuSTARSerendipitous Survey: The 40-month Catalog and the Properties of the Distant High-energy X-Ray Source Population ⬇️

scientific article published in the Astrophysical Journal

Timing and flux evolution of the Galactic Center magnetar Sgr J1745-2900 ⬇️

scientific article published in the Astrophysical Journal

X-ray polarimetry with the Polarization Spectroscopic Telescope Array (PolSTAR) ⬇️

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