N. Michaelsen
Niels Bohr Institute
7 Papers
112 Citations
N. Michaelsen is an academic researcher from Niels Bohr Institute. The author has contributed to research in topics: Spectrograph & Cassegrain reflector. The author has an hindex of 4, co-authored 7 publications.
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Papers
X-shooter, the new wide band intermediate resolution spectrograph at the ESO Very Large Telescope
Joel Vernet,Hans Dekker,S. D'Odorico,Lex Kaper,Per Kjaergaard,Francois Hammer,Sofia Randich,Filippo Maria Zerbi,P. M. Groot,Jens Hjorth,Isabelle Guinouard,Ramón Navarro,T. Adolfse,P. W. Albers,J. P. Amans,Johannes Andersen,Michael I. Andersen,P. Binetruy,Paul Bristow,R. Castillo,Fanny Chemla,Lise Christensen,Paolo Conconi,Ralf Conzelmann,J. Dam,V. De Caprio,A. de Ugarte Postigo,Bernard Delabre,P. Di Marcantonio,Mark Downing,Eddy Elswijk,Gert Finger,G. Fischer,Hector Flores,P. Francois,P. Goldoni,L. Guglielmi,R. Haigron,H. Hanenburg,I. Hendriks,Matthew Horrobin,David Horville,Niels Christian Jessen,Florian Kerber,L. Kern,Mario Kiekebusch,P. Kleszcz,J. Klougart,Jan Kragt,H. H. Larsen,J.-L. Lizon,C. Lucuix,Vincenzo Mainieri,R. Manuputy,Christophe Martayan,Elena Mason,R. Mazzoleni,N. Michaelsen,Andrea Modigliani,Sabine Moehler,Palle Møller,A. Norup Sørensen,P. Nørregaard,Celine Peroux,Ferdinando Patat,E. Pena,Johan Pragt,C. Reinero,F. Riga,Marco Riva,Ronald Roelfsema,F. Royer,G. G. Sacco,Paolo Santin,T. Schoenmaker,P. Spano,E. Sweers,R. ter Horst,M. Tintori,Niels Tromp,P. van Dael,H. van der Vliet,Lars Venema,M. Vidali,J. Vinther,Pascal Vola,R. Winters,D. Wistisen,Gerben Wulterkens,Andrea Zacchei +89 more
TL;DR: X-shooter as mentioned in this paper is the first 2nd generation instrument of the ESO Very Large Telescope (VLT), which was installed at the Cassegrain focus of UT2 in 2009.
X-shooter, the new wide band intermediate resolution spectrograph at the ESO Very Large Telescope
Joel Vernet,Hans Dekker,S. D'Odorico,Lex Kaper,Per Kjaergaard,Francois Hammer,Sofia Randich,Filippo Maria Zerbi,P. M. Groot,Jens Hjorth,Isabelle Guinouard,Ramón Navarro,T. Adolfse,P. W. Albers,J. P. Amans,Johannes Andersen,Michael I. Andersen,P. Binetruy,Paul Bristow,R. Castillo,Fanny Chemla,Lise Christensen,Paolo Conconi,Ralf Conzelmann,J. Dam,V. De Caprio,A. de Ugarte Postigo,Bernard Delabre,P. Di Marcantonio,Mark Downing,Eddy Elswijk,Gert Finger,G. Fischer,Hector Flores,P. Francois,P. Goldoni,L. Guglielmi,R. Haigron,H. Hanenburg,I. Hendriks,Matthew Horrobin,David Horville,Niels Christian Jessen,Florian Kerber,L. Kern,Mario Kiekebusch,P. Kleszcz,J. Klougart,Jan Kragt,H. H. Larsen,J.-L. Lizon,C. Lucuix,Vincenzo Mainieri,R. Manuputy,Christophe Martayan,Elena Mason,R. Mazzoleni,N. Michaelsen,Andrea Modigliani,Sabine Moehler,Palle Møller,A. Norup Sørensen,P. Nørregaard,Celine Peroux,Ferdinando Patat,E. Pena,Johan Pragt,C. Reinero,F. Riga,Marco Riva,Ronald Roelfsema,F. Royer,G. G. Sacco,Paolo Santin,T. Schoenmaker,P. Spano,E. Sweers,R. ter Horst,M. Tintori,Niels Tromp,P. van Dael,H. van der Vliet,Lars Venema,M. Vidali,J. Vinther,Pascal Vola,R. Winters,D. Wistisen,Gerben Wulterkens,Andrea Zacchei +89 more
TL;DR: X-shooter as discussed by the authors is the first 2nd generation instrument of the ESO Very Large Telescope (VLT), which was installed at the Cassegrain focus of UT2 in 2009.
The Two-Colour EMCCD Instrument for the Danish 1.54m Telescope and SONG
Jesper Skottfelt,D. M. Bramich,M. Hundertmark,U. G. Jørgensen,N. Michaelsen,Per Kjaergaard,John Southworth,A. N. Sorensen,M. F. Andersen,Michael I. Andersen,Joergen Christensen-Dalsgaard,S. Frandsen,Frank Grundahl,Kasper Harpsøe,H. Kjeldsen,Pere L. Palle +15 more
TL;DR: In this paper, a two-colour instrument based on electron multiplying CCD (EMCCD) detectors was implemented at the Danish 1.54m telescope at ESO's La Silla Observatory in Chile, and was available at the SONG (Stellar Observations Network Group) 1m telescope node at Tenerife and at other SONG nodes as well.
The optical design of the X-shooter for the VLT
Paolo Spanò,B. Delabre,A. Norup Sørensen,F. Rigal,A. de Ugarte Postigo,R. Mazzoleni,G. G. Sacco,Paolo Conconi,V. De Caprio,N. Michaelsen +9 more
TL;DR: In this article, the overall optical design of X-Shooter, the second generation, wide band, intermediate resolution, high efficiency, three-arms spectrograph for the VLT, is presented.
The X-shooter spectrograph: a new concept of mechanical assembly for a multiple-arm Cassegrain instrument
N. Michaelsen,Vincenzo De Caprio,Niels Christian Jessen,Jean-Louis Lizon,R. Mazzoleni,Marco Riva,Paolo Spanò,Anton Norup Sørensen,Matteo Tintori,D. Wistisen,Hans Dekker,Per Kjærgaard Rasmussen,Filippo Maria Zerbi,Sandro D'Odorico +13 more
TL;DR: This paper gives a description of the X-shooter mechanical assembly with main emphasis on the common "backbone" structure and the UV- and VIS spectrograph arms.