Staring at the Poles of the Sky

A photo-electronic recorder such as a charge-coupled device staring at the same part of the sky for hundreds or thousands of hours could build up images and spectra of very faint objects. The Deep Polar Spectroscopic Survey plans such a telescope.

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Bibliographische Detailangaben
Veröffentlicht in:	Science news (Washington) 1986-10, Vol.130 (15), p.236-237
1. Verfasser:	Thomsen, Dietrick E.
Format:	Magazinearticle
Sprache:	eng
Schlagworte:	Astronomical magnitude Astronomical objects Astronomy Field of view Galaxies Observational astronomy Optics Reflecting telescopes Stars Telescopes
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A photo-electronic recorder such as a charge-coupled device staring at the same part of the sky for hundreds or thousands of hours could build up images and spectra of very faint objects. The Deep Polar Spectroscopic Survey plans such a telescope.
ISSN:	0036-8423 1943-0930
DOI:	10.2307/3971097