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pro vyhledávání: '"R. Schieder"'
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Autor:
M. Hitschfeld, M. Aravena, C. Kramer, F. Bertoldi, J. Stutzki, F. Bensch, L. Bronfman, M. Cubick, M. Fujishita, Y. Fukui, U. U. Graf, N. Honingh, S. Ito, H. Jakob, K. Jacobs, U. Klein, B.-C. Koo, J. May, M. Miller, Y. Miyamoto, N. Mizuno, T. Onishi, Y.-S. Park, J. L. Pineda, D. Rabanus, M. Röllig, H. Sasago, R. Schieder, R. Simon, K. Sun, N. Volgenau, H. Yamamoto, Y. Yonekura
Publikováno v:
Astronomy & Astrophysics. 479:75-82
Studying molecular gas in the central regions of the star burst galaxies NGC4945 and Circinus enables us to characterize the physical conditions and compare them to previous local and high-z studies. We estimate temperature, molecular density and col
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba682e427fe735a4721db654596cbbcd
https://doi.org/10.1051/0004-6361:20078018
https://doi.org/10.1051/0004-6361:20078018
Autor:
R. Schieder, C. Kramer
Publikováno v:
Astronomy & Astrophysics. 373:746-756
Stability tests based on the Allan variance method have become a standard procedure for the evaluation of the quality of radio-astronomical instrumentation. They are very simple and simulate the situation when detecting weak signals buried in large n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c75a982b26f8b1771a78177e95d0fcf
https://doi.org/10.1051/0004-6361:20010611
https://doi.org/10.1051/0004-6361:20010611
Publikováno v:
Molecular Physics. 97:65-79
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d2a02ebcf8c065b5c79844b52164cb2
https://doi.org/10.1080/002689799163929
https://doi.org/10.1080/002689799163929
Publikováno v:
Applied Physics B: Lasers and Optics. 63:243-248
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6947f05d7be2b5c6f8daa76b01bf7e8
https://doi.org/10.1007/s003400050080
https://doi.org/10.1007/s003400050080
Autor:
R. Schieder
Publikováno v:
Infrared Physics & Technology. 35:477-486
The recent developments of IR heterodyne and high resolution spectroscopy at the University of Cologne are presented. By using an impedance matched HEMT amplifier together with newly developed HgCdTe-mixers very low noise temperatures of 2100 K (DSB,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::277fd47b96a3f042a08062fee780ca5f
https://doi.org/10.1016/1350-4495(94)90104-x
https://doi.org/10.1016/1350-4495(94)90104-x
Autor:
Javier R. Goicoechea, M. Tafalla, Pierre Encrenaz, P. Stäuber, Jes K. Jørgensen, Jonathan Braine, T. Giannini, Laurent Pagani, Steven D. Doty, Alain Baudry, Michael Olberg, Rafael Bachiller, M. Marseille, Th. de Graauw, E. F. van Dishoeck, Lars E. Kristensen, R. Schieder, José Cernicharo, André Csillaghy, S. Bruderer, S. F. Wampfler, T. A. van Kempen, Paolo Saraceno, Arnold O. Benz, Gary J. Melnick, David A. Neufeld, T. Jacq, C. Dedes, J. Santiago-Garcia, N. Honingh, John C. Pearson, R. Shipman, Frank Helmich, D. Teyssier, M. Fich, A. Di Giorgio, Willem Jellema, Edwin Bergin, Per Bjerkeli, N. Whyborn, Paola Caselli, R. Plume, Ruud Visser, Dariusz C. Lis, M. Melchior, Fabrice Herpin, Christophe Risacher, B. Larsson, Emmanuel Caux, Brunella Nisini, C. McCoey, Christian Monstein, F. Daniel, Geoffrey A. Blake, Doug Johnstone, Gregory J. Herczeg, Umut A. Yildiz, Berengere Parise, Claudio Codella, Sylvain Bontemps, René Liseau, Milena Benedettini, Michiel R. Hogerheijde, Friedrich Wyrowski, Carsten Dominik, F. F. S. van der Tak, W. Bächtold, Asunción Fuente
Publikováno v:
Astronomy & Astrophysics, 521. EDP Sciences
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2010, 521, pp.L44. ⟨10.1051/0004-6361/201015098⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2010, 521, pp.L44. ⟨10.1051/0004-6361/201015098⟩
Astronomy & astrophysics, 521:L44. EDP Sciences
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2010, 521, pp.L44. ⟨10.1051/0004-6361/201015098⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2010, 521, pp.L44. ⟨10.1051/0004-6361/201015098⟩
Astronomy & astrophysics, 521:L44. EDP Sciences
The Heterodyne Instrument for the Far Infrared (HIFI) onboard the Herschel Space Observatory allows the first observations of light diatomic molecules at high spectral resolution and in multiple transitions. Here, we report deep integrations using HI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b05291f4b74e5aa93d680c48d10f5140
Autor:
D. Johnstone, M. Fich, C. McCoey, T. A. van Kempen, A. Fuente, L. E. Kristensen, J. Cernicharo, P. Caselli, R. Visser, R. Plume, G. J. Herczeg, E. F. van Dishoeck, S. Wampfler, R. Bachiller, A. Baudry, M. Benedettini, E. Bergin, A. O. Benz, P. Bjerkeli, G. Blake, S. Bontemps, J. Braine, S. Bruderer, C. Codella, F. Daniel, A. M. di Giorgio, C. Dominik, S. D. Doty, P. Encrenaz, T. Giannini, J. R. Goicoechea, Th. de Graauw, F. Helmich, F. Herpin, M. R. Hogerheijde, T. Jacq, J. K. Jørgensen, B. Larsson, D. Lis, R. Liseau, M. Marseille, G. Melnick, D. Neufeld, B. Nisini, M. Olberg, B. Parise, J. Pearson, C. Risacher, J. Santiago-García, P. Saraceno, R. Shipman, M. Tafalla, F. van der Tak, F. Wyrowski, U. A. Yıldız, E. Caux, N. Honingh, W. Jellema, R. Schieder, D. Teyssier, N. Whyborn
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2010, 521, pp.L41. ⟨10.1051/0004-6361/201015122⟩
Astronomy & astrophysics, 521:L41. EDP Sciences
Astronomy and Astrophysics-A&A, EDP Sciences, 2010, 521, pp.L41. ⟨10.1051/0004-6361/201015122⟩
Astronomy & Astrophysics, 521. EDP Sciences
Astronomy and Astrophysics-A&A, 2010, 521, pp.L41. ⟨10.1051/0004-6361/201015122⟩
Astronomy & astrophysics, 521:L41. EDP Sciences
Astronomy and Astrophysics-A&A, EDP Sciences, 2010, 521, pp.L41. ⟨10.1051/0004-6361/201015122⟩
Astronomy & Astrophysics, 521. EDP Sciences
HERSCHEL-HIFI observations of water from the intermediate mass protostar NGC7129 FIRS 2 provide a powerful diagnostic of the physical conditions in this star formation environment. Six spectral settings, covering four H216O and two H218O lines, were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37677fd815a55f3025af934ae9c104a1
Autor:
B. Mookerjea, T. Giesen, J. Stutzki, J. Cernicharo, J. R. Goicoechea, M. De Luca, T. A. Bell, H. Gupta, M. Gerin, C. M. Persson, P. Sonnentrucker, Z. Makai, J. Black, F. Boulanger, A. Coutens, E. Dartois, P. Encrenaz, E. Falgarone, T. Geballe, B. Godard, P. F. Goldsmith, C. Gry, P. Hennebelle, E. Herbst, P. Hily-Blant, C. Joblin, M. Kaźmierczak, R. Kołos, J. Krełowski, D. C. Lis, J. Martin-Pintado, K. M. Menten, R. Monje, J. C. Pearson, M. Perault, T. G. Phillips, R. Plume, M. Salez, S. Schlemmer, M. Schmidt, D. Teyssier, C. Vastel, S. Yu, P. Dieleman, R. Güsten, C. E. Honingh, P. Morris, P. Roelfsema, R. Schieder, A. G. G. M. Tielens, J. Zmuidzinas
Publikováno v:
Astronomy & astrophysics, 521:13. EDP Sciences
We present spectrally resolved observations of triatomic carbon (C3) in several ro-vibrational transitions between the vibrational ground state and the low-energy nu2 bending mode at frequencies between 1654-1897 GHz along the sight-lines to the subm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::467a223bde59e50b665c742b9a0d66ae
http://arxiv.org/abs/1007.0649
http://arxiv.org/abs/1007.0649
Autor:
Nicolas Biver, Emmanuel Jehin, A. Di Giorgio, Miriam Rengel, M. I. Błęcka, José Cernicharo, Geoffrey A. Blake, S. Philipp, M. de Val-Borro, Christoffel Waelkens, Joris Blommaert, Slawomira Szutowicz, R. Szczerba, Alexander S. Medvedev, Michael Küppers, Pierre Encrenaz, Dariusz C. Lis, Paul Hartogh, Paolo Saraceno, T. Encrenaz, David A. Naylor, Bart Vandenbussche, Dominique Bockelée-Morvan, Raphael Moreno, Luisa Lara, Volker Ossenkopf, P. Zaal, Emmanuel Lellouch, R. Shipman, Martin Emprechtinger, Leen Decin, B. M. Swinyard, T. de Graauw, F. Bensch, Jacques Crovisier, C. Jarchow, R. Schieder, Jean Manfroid, N. Thomas, Marek Banaszkiewicz, T. Klein, M. Kidger, Edwin Bergin, Daphne Stam, Damien Hutsemekers
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2010, 521, pp.L50. ⟨10.1051/0004-6361/201015161⟩
Astronomy & astrophysics, 521:50. EDP Sciences
Astronomy and Astrophysics-A&A, 2010, 521, pp.L50. ⟨10.1051/0004-6361/201015161⟩
Astronomy & astrophysics, 521:50. EDP Sciences
The high spectral resolution and sensitivity of Herschel/HIFI allows for the detection of multiple rotational water lines and accurate determinations of water production rates in comets. In this letter we present HIFI observations of the fundamental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c717c3aca45d23ab2c027bc2e7c81fd
http://arxiv.org/abs/1007.0149
http://arxiv.org/abs/1007.0149