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The Hard X-Ray View of the Young Supernova Remnant G1.9+0.3
Andreas Zoglauer, Stephen P. Reynolds, Hongjun An +12
NuSTAR observed G1.9+0.3, the youngest known supernova remnant in the Milky Way, for 350 ks and detected emission up to 30 keV. The remnant's X-ray morphology does not change…
The Norma Arm Region Chandra Survey: X-ray Populations in the Spiral Arms
Francesca M. Fornasini, John A. Tomsick, Arash Bodaghee +6
We present a catalog of 1415 X-ray sources identified in the Norma arm region Chandra survey (NARCS), which covers a 2 deg x 0.8 deg region in the direction of the Norma spiral arm…
A broadband X-ray study of the Geminga pulsar with NuSTAR and XMM-Newton
Kaya Mori, Eric V. Gotthelf, Francois Dufour +14
We report on the first hard X-ray detection of the Geminga pulsar above 10 keV using a 150 ks observation with the NuSTAR observatory. The double-peaked pulse profile of non-therma…
NuSTAR Observations of the Magnetar 1E 2259+586
Julia K. Vogel, Romain Hascoet, Victoria M. Kaspi +15
We report on new broad band spectral and temporal observations of the magnetar 1E 2259+586, which is located in the supernova remnant CTB 109. Our data were obtained simultaneously…
High-Energy X-ray Imaging of the Pulsar Wind Nebula MSH~15-52: Constraints on Particle Acceleration and Transport
Hongjun An, Kristin K. Madsen, Stephen P. Reynolds +11
We present the first images of the pulsar wind nebula (PWN) MSH 15-52 in the hard X-ray band (>8 keV), as measured with the Nuclear Spectroscopic Telescope Array (NuSTAR). Overall,…
In-flight PSF calibration of the NuSTAR hard X-ray optics
Hongjun An, Kristin K. Madsen, Niels J. Westergaard +7
We present results of the point spread function (PSF) calibration of the hard X-ray optics of the Nuclear Spectroscopic Telescope Array (NuSTAR). Immediately post-launch, NuSTAR ha…