Search Results - "Kerber, F."

Precipitable Water Vapor, Temperature, and Wind Statistics At Sites Suitable for mm and Submm Wavelength Astronomy in Northern Chile by Otarola, A., De Breuck, C., Travouillon, T., Matsushita, S., Nyman, L.- ., Wootten, A., Radford, S. J. E., Sarazin, M., Kerber, F., Pérez-Beaupuits, J. P.

“…Atmospheric water vapor is the main limiting factor of atmospheric transparency in the mm and submm wavelength spectral windows. Thus, dry sites are needed for…”
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ESPRESSO: The next European exoplanet hunter by Pepe, F., Molaro, P., Cristiani, S., Rebolo, R., Santos, N.C., Dekker, H., Mégevand, D., Zerbi, F.M., Cabral, A., Di Marcantonio, P., Abreu, M., Affolter, M., Aliverti, M., Allende Prieto, C., Amate, M., Avila, G., Baldini, V., Bristow, P., Broeg, C., Cirami, R., Coelho, J., Conconi, P., Coretti, I., Cupani, G., D'Odorico, V., De Caprio, V., Delabre, B., Dorn, R., Figueira, P., Fragoso, A., Galeotta, S., Genolet, L., Gomes, R., González Hernández, J.I., Hughes, I., Iwert, O., Kerber, F., Landoni, M., Lizon, J.-L., Lovis, C., Maire, C., Mannetta, M., Martins, C., Monteiro, M., Oliveira, A., Poretti, E., Rasilla, J.L., Riva, M., Santana Tschudi, S., Santos, P., Sosnowska, D., Sousa, S., Spanó, P., Tenegi, F., Toso, G., Vanzella, E., Viel, M., Zapatero Osorio, M.R.

“…The acronym ESPRESSO stems for Echelle SPectrograph for Rocky Exoplanets and Stable Spectroscopic Observations; this instrument will be the next VLT high…”
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Investigations on the corrosion of 316L steel composite materials with MgO/TiO2 ceramic immersed in molten cryolite by Weigelt, C., Yaroshevskyi, S., Kerber, F., Brachhold, N., Zienert, T., Adamczyk, A., Vogt, D., Charitos, A., Aneziris, C.G.

“…Composites based on a steel with 40 vol% magnesia or titania were produced with the ceramics-derived extrusion and pressureless sintering. The materials were…”
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The influence of Ca-, Na-, and P-content of MgO-based resin-free vibrateable dry tundish linings on the population of non-metallic inclusions in a steel melt by Veres, D., Kerber, F., Dudczig, S., Horn, S., Setzer, C., Lippold, K., Aneziris, C.G.

“…The state-of-the-art magnesia-based dry vibrateable tundish linings are predominantly bonded by resin. However, besides high energy consumption, the pyrolysis…”
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Control concepts for an active vibration isolation system by Kerber, F., Hurlebaus, S., Beadle, B.M., Stöbener, U.

“…In the fields of high-resolution metrology and manufacturing, effective anti-vibration measures are required to obtain precise and repeatable results. This is…”
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An episode of extremely low precipitable water vapour over Paranal observatory by Kerber, F., Querel, R. R., Rondanelli, R., Hanuschik, R., van den Ancker, M., Cuevas, O., Smette, A., Smoker, J., Rose, T., Czekala, H.

“…We report on an episode of extremely low precipitable water vapour (PWV) of approximately 0.1 mm with a duration of more than 12 h at European Southern…”
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Spectroscopic Determination of Atmospheric Water Vapor by Querel, R. R., Naylor, D. A., Kerber, F.

“…Atmospheric water vapor is the principal source of opacity at infrared wavelengths. Spectral observations of a star with a featureless continuum, such as a…”
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Comparing radial velocities of atmospheric lines with radiosonde measurements by Figueira, P., Kerber, F., Chacon, A, Lovis, C., Santos, N. C., Curto, G. Lo, Sarazin, M., Pepe, F.

“…The precision of radial velocity (RV) measurements depends on the precision attained on the wavelength calibration. One of the available options is to use…”
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V605 Aquilae: The Older Twin of Sakurai's Object by Clayton, Geoffrey C, Kerber, F, Pirzkal, N, De Marco, O, Crowther, P. A, Fedrow, J. M

“…New optical spectra have been obtained with VLT/FORS2 of the final helium shell flash (FF) star, V605 Aql, which peaked in brightness in 1919. New models…”
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CUBES: cassegrain U-band Brazil-ESO spectrograph by Barbuy, B., Bawden Macanhan, V., Bristow, P., Castilho, B., Dekker, H., Delabre, B., Diaz, M., Gneiding, C., Kerber, F., Kuntschner, H., La Mura, G., Maciel, W., Meléndez, J., Pasquini, L., Pereira, C. B., Petitjean, P., Reiss, R., Siqueira-Mello, C., Smiljanic, R., Vernet, J.

“…CUBES is a high-efficiency, medium-resolution ( R ∼20,000) ground based UV (300–400 nm) spectrograph, to be installed in the cassegrain focus of one of ESO’s…”
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The enigma of the oldest ‘nova’: the central star and nebula of CK Vul by Hajduk, M., Zijlstra, Albert A., Van Hoof, P. A. M., Lopez, J. A., Drew, J. E., Evans, A., Eyres, S. P. S., Gesicki, K., Greimel, R., Kerber, F., Kimeswenger, S., Richer, M. G.

“…CK Vul is classified as, amongst others, the slowest known nova, a hibernating nova or a very late thermal pulse object. Following its eruption in ad 1670, the…”
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Candidate Tidal Dwarf Galaxies in the Compact Group CG J1720–67.8 by Temporin, S, Weinberger, R, Galaz, G, Kerber, F

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CUBES: cassegrain U-band Brazil-ESO spectrograph by Barbuy, B., Bawden Macanhan, V., Bristow, P., Castilho, B., Dekker, H., Delabre, B., Diaz, M., Gneiding, C., Kerber, F., Kuntschner, H., La Mura, G., Maciel, W., Meléndez, J., Pasquini, L., Pereira, C. B., Petitjean, P., Reiss, R., Siqueira-Mello, C., Smiljanic, R., Vernet, J.

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SAKURAI'S object (V4334 Sgr); The evolution of a final helium flash star by Kerber, F

“…Sakurai's object(V4334 Sgr) in all likelihood is a star undergoing a final helium flash.Since its discovery in 1996 observers have been trying to keep up a…”
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Freshly Ionized Matter around the Final Helium Shell Flash Object V4334 Sagittarii (Sakurai's Object) by Kerber, F, Pirzkal, N, De Marco, Orsola, Asplund, M, Clayton, G. C, Rosa, M. R

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CG J1720–67.8: A Detailed Analysis of Optical and Infrared Properties of a New Ultracompact Group of Galaxies by Temporin, S, Weinberger, R, Galaz, G, Kerber, F

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Dynamics and star formation activity of CG J1720-67.8 unveiled through integral field spectroscopy and radio observations by Temporin, Sonia, Staveley-Smith, Lister, Kerber, Florian

“…CG J1720-67.8 is an ultra compact group of several galaxies with a low-velocity dispersion, and displaying the hallmarks of mutual interaction and possible…”
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Planetary nebulae with ISO: A58 and A78 — nebulae with hydrogen-poor ejecta by Kimeswenger, S., Kerber, F., Weinberger, R.

“…We present ISO observations of A58 and A78. Both objects are suspected to have undergone late He flashes (‘born-again’ nebulae). With ISOCAM we have been able…”
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A New Ultradense Group of Obscured Emission-Line Galaxies by Weinberger, R, Temporin, S, Kerber, F

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The Ever-changing Circumstellar Nebula around UW Centauri by Clayton, Geoffrey C, Kerber, F, Gordon, Karl D, Lawson, Warrick A, Wolff, Michael J, Pollacco, D. L, Furlan, E

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