Zobrazeno 1 - 10
of 33
pro vyhledávání: '"J. F. Lightfoot"'
Autor:
C. Bracken, J. F. Lightfoot, Giorgio Savini, Roser Juanola-Parramon, Créidhe O'Sullivan, Anthony Donohoe, J. A. Murphy
Publikováno v:
Infrared Physics & Technology. 77:171-178
FISICA (Far-Infrared Space Interferometer Critical Assessment) was a three year study of a far-infrared spatio-spectral double-Fourier interferometer concept. One of the aims of the FISICA study was to set-out a baseline optical design for such a sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82c8f7e2624e1fd0df6b02ec89de21d8
https://doi.org/10.1016/j.infrared.2016.05.030
https://doi.org/10.1016/j.infrared.2016.05.030
Autor:
Helmut Feuchtgruber, H. M. Schmid, Jonas Kühn, Eckhard Sturm, M. Deysenroth, Matthew A. Kenworthy, Marco Xompero, B. Briguglio, Guido Agapito, Jeroen Heijmans, R. Genzel, Alfio Puglisi, Stephen March, N. M. Förster Schreiber, Hans Gemperlein, A. Valentini, Mark Neeser, Giovanni Cresci, Christophe Giordano, Christoph U. Keller, David Henry, A. Boehle, Michael Hartl, Stefan Gillessen, Valdemaro Biliotti, D. Ferruzzi, David Pearson, David Lunney, Polychronis Patapis, Simone Esposito, David S. Doelman, Markus Plattner, Armando Riccardi, Elizabeth George, A. Agudo Berbel, Josef Schubert, Chris Waring, Harald Kuntschner, A. Di Cianno, Paolo Grani, Frank Eisenhauer, Ric Davies, Erich Wiezorrek, F. Mannucci, J. F. Lightfoot, Reinhold J. Dorn, Bernardo Salasnich, A. Buron, C. Rau, Frans Snik, Beth Biller, Andreas Glindemann, A. Cortes, Martin Black, Xiaofeng Gao, Daniela Fantinel, Sascha P. Quanz, H. Huber, G. Di Rico, M. Kasper, Luca Carbonaro, Adrian M. Glauser, William Taylor, Mike MacIntosh, Andrea Baruffolo, Mauro Dolci
ERIS is an instrument that will both extend and enhance the fundamental diffraction limited imaging and spectroscopy capability for the VLT. It will replace two instruments that are now being maintained beyond their operational lifetimes, combine the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4f5d46edfd2f6f8787fecfb53fc6e17
http://hdl.handle.net/20.500.12386/30191
http://hdl.handle.net/20.500.12386/30191
Autor:
Hans Martin Schmid, Eckhard Sturm, Reinhold J. Dorn, Stephen March, David Pearson, Walter Bachmann, Sebastian Egner, Harald Kuntschner, Paola Amico, Sascha P. Quanz, Michael Meyer, Elizabeth George, Beth Biller, David Lunney, Adrian M. Glauser, William Taylor, David Henry, Helmut Feuchtgruber, Ric Davies, J. F. Lightfoot, Mike MacIntosh, Sasha Hinckley, Matthew A. Kenworthy, Chris Waring, M. Kasper, Xiaofeng Gao, Andreas Glindemann
Publikováno v:
SPIE Proceedings.
ERIS will be the next-generation AO facility on the VLT, combining the heritage of NACO imaging, with the spectroscopic capabilities of an upgraded SINFONI. Here we report on the all-new NIX imager that will deliver diffraction-limited imaging from t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c09834f1e93dce893c3f86cb5728e1b
https://doi.org/10.1117/12.2234074
https://doi.org/10.1117/12.2234074
Autor:
R. Williamson, Peter Hastings, Roger Dace, Jamie Leech, Russell Kackley, A. G. Willis, I. Laidlaw, Harry Smith, B. Cavanagh, M. Kroug, B. Wooff, Stafford Withington, Teun M. Klapwijk, David S. Berry, Gary R. Davis, William R. F. Dent, G. J. Hovey, R. O. Redman, Sarah Graves, Ghassan Yassin, H. Gibson, J. V. Buckle, T. Jenness, John Richer, T. A. Burgess, Peter E. Dewdney, Graham S. Bell, Emily I. Curtis, Per Friberg, Richard Hills, W. Zwart, Remo P. J. Tilanus, Tony Zijlstra, Craig Walther, Richard J. Bennett, Nicholas P. Rees, Jessica T. Dempsey, J. F. Lightfoot
This paper describes a new Heterodyne Array Receiver Programme (HARP) and Auto-Correlation Spectral Imaging System (ACSIS) that have recently been installed and commissioned on the James Clerk Maxwell Telescope (JCMT). The 16-element focal-plane arra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e2278340eca978219cb5456d543197d
https://ora.ox.ac.uk/objects/uuid:d89da72a-494a-4be6-930a-6194f7923165
https://ora.ox.ac.uk/objects/uuid:d89da72a-494a-4be6-930a-6194f7923165
Autor:
J. F. Lightfoot, Roser Juanola-Parramon, Anthony Donohoe, J. Anthony Murphy, Créidhe O'Sullivan, Giorgio Savini, C. Bracken
Publikováno v:
Journal of Astronomical Telescopes, Instruments, and Systems. 4:1
In the absence of 50 m class space-based observatories, sub-arc-second astronomy spanning the full far-infrared wavelength range will require space-based long-baseline interferometry. The long baselines of up to 10’s of meteres are necessary to ach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a765cf5fc458fbf8553227540856a902
https://doi.org/10.1117/1.jatis.4.1.018004
https://doi.org/10.1117/1.jatis.4.1.018004
Publikováno v:
Fourier Transform Spectroscopy and Hyperspectral Imaging and Sounding of the Environment.
FIInS is a Python software package developed to simulate the performance of a Double Fourier Interferometer in space. FIInS will ‘observe’ a model sky and incorporate the physics and errors expected from a real system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e768a80d543974170bdd6f11e32443ef
https://doi.org/10.1364/fts.2015.jm3a.9
https://doi.org/10.1364/fts.2015.jm3a.9
Autor:
Martyn Jones, Anna Murphy, Nicola Baccichet, Kjetil Dohlen, W. Holland, David Walker, C. Bracken, Ian Walker, J. F. Lightfoot, Peter A. R. Ade, Giorgio Savini, A. Guisseau, Anthony Donohoe, Créidhe O'Sullivan, Enzo Pascale, Roser Juanola-Parramon, Alison J. McMillan, Locke D. Spencer
Many important astrophysical processes occur at wavelengths that fall within the far-infrared band of the EM spectrum, and over distance scales that require sub-arc second spatial resolution. It is clear that in order to achieve sub-arc second resolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::085e3fcc515d9d78a6d7266c813d3c96
http://mural.maynoothuniversity.ie/13777/
http://mural.maynoothuniversity.ie/13777/
Autor:
J. F. Lightfoot, Remo P. J. Tilanus, Wayne S. Holland, Tim Jenness, E. I. Robson, N. E. Jessop, I. M. Coulson, William Duncan, Jamie Stevens, E. N. Archibald
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 336:1-13
The calibration of ground-based submillimetre observations has always been a difficult process. We discuss how to overcome the limitations imposed by the submillimetre atmosphere. Novel ways to improve line-of-sight opacity estimates are presented, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a77aab6c323b6022b331329098a145c7
https://doi.org/10.1046/j.1365-8711.2002.05582.x
https://doi.org/10.1046/j.1365-8711.2002.05582.x
Autor:
P. R. Jewell, L. W. Avery, W. R. F. Dent, T. Jenness, Walter Kieran Gear, Per Friberg, F. Baas, E. I. Robson, W. S. Holland, G. D. Watt, Richard M. Prestage, J. F. Lightfoot, Gerald Moriarty-Schieven, Jane Greaves, Jamie Stevens, I. M. Coulson, Remo P. J. Tilanus, H. E. Matthews, Göran Sandell
Publikováno v:
The Astrophysical Journal. 519:236-243
We have discovered an extreme high-velocity bipolar CO outflow in the vicinity of NGC 2023, with total outflow velocities of ~200 km s-1. At very high velocities this outflow is jetlike with an opening angle ≤4°, while it shows a separate outflow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffceaa181a70d51cf24500dd03ee7ea1
https://doi.org/10.1086/307367
https://doi.org/10.1086/307367
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 266:933-944
A high-resolution (0.6 arcsec pixel −1 ), narrow-band, H 2 v=1-0 S(1) image of the high-velocity CO outflow in L1448 reveals a remarkable jet-like structure. The coincidence of this H 2 jet with the CO bipolar outflow implies a close association be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13d9935ec2da7c1d25a4a86ff29f42cf
https://doi.org/10.1093/mnras/266.4.933
https://doi.org/10.1093/mnras/266.4.933