Results 191 to 200 of about 10,591,762 (381)
Large Telescope Experiment Program /LTEP/ Executive summary [PDF]
Feasibility study of two-meter system for large experimental telescope ...
core +1 more source
THE LARGE CROSS RADIO TELESCOPE OF THE PHYSICAL INSTITUTE OF THE ACADEMY OF SCIENCES (FIAN) [PDF]
, 1963 V. V. Vitkevich, P. D. Kalachev
openalex +1 more source
The Slow‐Rotating Nucleus of Comet C/2013 R1 (Lovejoy)
Astronomische Nachrichten, EarlyView.ABSTRACT The close approach of comet C/2013 R1 (Lovejoy) allowed us to conduct an in‐depth study of the morphology of the inner coma. From the measurement of the dust emission structures expanding near the cometary nucleus in November–December 2013, we derived a slow rotation period of 47.8±1.2$$ 47.8\pm 1.2 $$ h.
Federico Manzini +12 more
wiley +1 more source
A large fiber sensor network for an acoustic neutrino telescope
EPJ Web of Conferences, 2017 The scientific prospects of detecting neutrinos with an energy close or even higher than the GKZ cut-off energy has been discussed extensively in literature.
Buis Ernst-Jan +3 more
doaj +1 more source
Energy Recovery System for Large Telescopes [PDF]
In this paper, a kinetic energy recovery system for large telescopes is presented, with the Atacama Large Aperture Submm Telescope (AtLAST) as a possible target application. The system consists of supercapacitors integrated in the DC-link of motor inverters through a bidirectional DC-DC converter.
arxiv +1 more source
On the Work of the Large Interferometer Radio Telescope at the Byurakan Observatory [PDF]
, 1963 V. A. Sanamyan
openalex +1 more source
Astronomische Nachrichten, EarlyView.ABSTRACT Classification of galaxies, stars, and quasars using spectral data is fundamental to astronomy, but often relies heavily on redshift. This study evaluates the performance of 10 machine learning algorithms on SDSS data to classify these objects, with a particular focus on scenarios where redshift information is unavailable.
Debashis Chatterjee, Prithwish Ghosh
wiley +1 more source
Gaia Search for Stellar Companions of TESS Objects of Interest V
Astronomische Nachrichten, EarlyView.ABSTRACT In this paper, we present the latest results of our ongoing multiplicity survey of (Community) TESS Objects of Interest, using astrometry and photometry from the latest data release of the ESA Gaia mission to detect stellar companions of these stars and to characterize their properties.
Markus Mugrauer +3 more
wiley +1 more source