List of works by Finn Erland Christensen

3C 273 WITHNuSTAR: UNVEILING THE ACTIVE GALACTIC NUCLEUS

scientific article published in the Astrophysical Journal

A NuSTAR SURVEY OF NEARBY ULTRALUMINOUS INFRARED GALAXIES

scientific article published in the Astrophysical Journal

A broadband X-ray study of the geminga pulsar with NuSTAR and XMM-Newton

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

A hard X-ray study of the normal star-forming galaxy M83 with nustar

scientific article

A soft X-ray spectral episode for the clocked burster, GS 1826-24 as measured by Swift and NuStar

scholarly article

ANuSTAROBSERVATION OF THE REFLECTION SPECTRUM OF THE LOW-MASS X-RAY BINARY 4U 1728-34

scientific article published in the Astrophysical Journal

B-MINE, the balloon-borne microcalorimeter nuclear line explorer

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

scientific article published in the Astrophysical Journal

Broadband X-ray properties of the gamma-ray binary 1FGL J1018.6-5856

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

Confirmation of a high magnetic field in GRO J1008-57

scientific article published in the Astrophysical Journal

DEEPNuSTARANDSWIFTMONITORING OBSERVATIONS OF THE MAGNETAR 1E 1841−045

scientific article published in the Astrophysical Journal

Demonstrating the likely neutron star nature of five M31 globular cluster sources withSwift-NuSTAR spectroscopy

article

Evidence for intermediate polars as the origin of the galactic center hard X-ray emission

scientific article published in the Astrophysical Journal

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 OBSERVATIONS OF MRK 501 WITHIN A RADIO TO TeV MULTI-INSTRUMENT CAMPAIGN

scientific article (publication date: 9 October 2015)

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

G359.97-0.038: a hard X-ray filament associated with a supernova shell-molecular cloud interaction

scientific article published in the Astrophysical Journal

Hard X-ray morphological and spectral studies of the Galactic Center molecular cloud Sgr B2: constraining past Sgr A* flaring activity

scientific article published in the Astrophysical Journal

High-energy X-ray detection of G359.89-0.08 (Sgr A-E): magnetic flux tube emission powered by cosmic rays?

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

High-energy x-rays from J174545.5-285829, the cannonball: a candidate pulsar wind nebula associated with Sgr A East

article

Initial results from NuSTAR observations of the Norma arm

scientific article published in the Astrophysical Journal

Lightweight thin plastic foil x-ray telescopes

Locating the most energetic electrons in Cassiopeia A

scientific article published in the Astrophysical Journal

Looking at A 0535+26 at low luminosities with NuSTAR

scientific article published in Astronomy and Astrophysics

Measuring a truncated disk in Aquila X-1

article

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

scientific article published in the Astrophysical Journal

NuSTAR Hard X-Ray Observation of the Gamma-Ray Binary Candidate HESS J1832–093

scientific article published in the Astrophysical Journal

NuSTAR J163433-4738.7: A FAST X-RAY TRANSIENT IN THE GALACTIC PLANE

scientific article published in the Astrophysical Journal

NuSTAR Observations of the Powerful Radio-Galaxy Cygnus A

scientific article published in the Astrophysical Journal

NuSTAR detection of a cyclotron line in the supergiant fast X-ray transient IGR J17544−2619

article

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

NuSTARANDSWIFTOBSERVATIONS OF THE FAST ROTATING MAGNETIZED WHITE DWARF AE AQUARII

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 CYCLOTRON LINE IN KS 1947+300

article

NuSTARDISCOVERY OF A CYCLOTRON LINE IN THE ACCRETING X-RAY PULSAR IGR J16393-4643

scientific article published in the Astrophysical Journal

NuSTARDISCOVERY OF A CYCLOTRON LINE IN THE BE/X-RAY BINARY RX J0520.5–6932 DURING OUTBURST

scientific article published in the Astrophysical Journal

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

scientific article published in the Astrophysical Journal

NuSTARDISCOVERY OF AN UNUSUALLY STEADY LONG-TERM SPIN-UP OF THE Be BINARY 2RXP J130159.6–635806

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

NuSTAROBSERVATION OF A TYPE I X-RAY BURST FROM GRS 1741.9-2853

scientific article published in the Astrophysical Journal

NuSTAROBSERVATIONS OF MAGNETAR 1E 1841–045

scientific article published in the Astrophysical Journal

NuSTAROBSERVATIONS OF THE MAGNETAR 1E 2259+586

scientific article published in the Astrophysical Journal

NuSTAROBSERVATIONS OF THE STATE TRANSITION OF MILLISECOND PULSAR BINARY PSR J1023+0038

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

NuSTARSPECTROSCOPY OF MULTI-COMPONENT X-RAY REFLECTION FROM NGC 1068

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

Nustar and XMM-Newton observations of 1E1743.1-2843: indications of a neutron star LMXB nature of the compact object

scientific article published in the Astrophysical Journal

Peering through the dust: NuSTAR observations of two FIRST-2MASS red quasars

scientific article published in the Astrophysical Journal

Phase-resolved NuSTAR and Swift-XRT observations of magnetar 4U 0142+61

scientific article published in the Astrophysical Journal

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

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 disk wind in the rapidly spinning stellar-mass black hole 4U 1630-472 observed with NuSTAR

article

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 geometry of the infrared and X-ray obscurer in a dusty hyperluminous quasar

scientific article published in the Astrophysical Journal

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

The variable hard X-ray emission of NGC 4945 as observed by NuSTAR

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

Thin plastic shell x-ray optics: an update

Thin-shell plastic lenses for space and laboratory applications

scholarly article

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)

X-ray spectral components observed in the afterglow of GRB 130925A

article

XRASE: The X-Ray Spectroscopic Explorer

scholarly article