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Due to the structure of NuSTAR telescope, photons at large off-axis (> 1deg) can reach detectors directly (stray light), without passing through instrument optics. At these angles essentially turns into a collimated and spectrum extend energies above Pt k-edge (79 keV) multi-layers, which limits effective area bandpass We present first scientific spectral analysis beyond 79 keV using Cygnus X-1...
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An abstract is not available for this content so a preview has been provided. As you have access to content, full PDF via the ‘Save PDF’ action button.
An abstract is not available for this content so a preview has been provided. As you have access to content, full PDF via the ‘Save PDF’ action button.
Under the supplemental security income program, persons who are not citizens of the United States but are otherwise eligible may, under current law, receive SSI payments if they have been lawfully admitted to the country for permanent residence or are permanently residing here under color of law. The report examines data on noncitizens among a group of recent SSI awardees, including their count...
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