Výsledky vyhledávání - "near-infrared spectrograph"

In-orbit commissioning of the near-infrared spectrograph on the James Webb Space Telescope

Publikováno v: Boker, T, Abul-Huda, Y, Altenburg, M, Alves de Oliveira, C, Bechtold, K, Beck, T, Birkmann, S M, Bonaventura, N, Ehrenwinkler, R, Ferruit, P, Franz, D E, Giardino, G, Jakobsen, P, Jensen, P, Jollet, D, Karakla, D, Karl, H, Keyes, C D, Kumari, N, Lander, M, Lopez-Caniego, M, Luetzgendorf, N, Manjavacas, E, Marston, A, Maschmann, M, Mosner, P, Muzerolle, J, Ogle, P, Guerrero, M P, Plesha, R, Proffitt, C, Rapp, R, Rawle, T, del Pino, B R, Sabbi, E, Sauer, A, Sirianni, M, Smith, C, te Plate, M, Wahlgren, G, Wislowski, E, Wu, R, Zeidler, P & Zincke, C A 2022, ' In-orbit Commissioning of the Near-Infrared Spectrograph on the James Webb Space Telescope ', Proceedings of SPIE, vol. 12180, 121800W . https://doi.org/10.1117/12.2628905

The Near-Infrared Spectrograph (NIRSpec) is one of the four focal plane instruments on the James Webb Space Telescope which was launched on Dec. 25, 2021. We present an overview of the as-run NIRSpec commissioning campaign, with particular emphasis o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bac4560fcfc139e8c6210d717af27a3c
https://doi.org/10.1117/12.2628905

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Astrometric and Wavelength Calibration of the NIRSpec Instrument during Commissioning using a model-based approach

Autor: Nora Lützgendorf, Giovanna Giardino, Catarina Alves de Oliveira, Peter Zeidler, Pierre Ferruit, Peter Jakobsen, Nimisha Kumari, Tim Rawle, Stephan M. Birkmann, Torsten Böker, Charles Proffitt, Marco Sirianni, Maurice Te Plate, Sangmo Tony Sohn

Publikováno v: Lutzgendorf, N, Giardino, G, Alves de Oliveira, C, Zeidler, P, Ferruit, P, Jakobsen, P, Kumari, N, Rawle, T, Birkmann, S M, Boker, T, Proffitt, C, Sirianni, M, Te Plate, M & Sohn, S T 2022, ' Astrometric and Wavelength Calibration of the NIRSpec Instrument during Commissioning using a model-based approach ', Proceedings of SPIE, vol. 12180, 121800Y . https://doi.org/10.1117/12.2630069

The NIRSpec instrument for the James Webb Space Telescope (JWST) is a highly versatile near-infrared spectrograph that can be operated in various observing modes, slit apertures, and spectral resolutions. Obtaining dedicated calibration data for all

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a438dbc5cfba0803aed0396ce46fe4f7
http://arxiv.org/abs/2208.05355

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Optical throughput and sensitivity of JWST NIRSpec

Autor: Giovanna Giardino, Rachana Bhatawdekar, Stephan M. Birkmann, Pierre Ferruit, Tim Rawle, Catarina Alves de Oliveira, Torsten Böker, Peter Jakobsen, Nimisha Kumari, Marcos Lopez-Caniego, Nora Lützgendorf, Elena Manjavacas, Charles Proffitt, Marco Sirianni, Maurice Te Plate, Peter Zeidler

Publikováno v: Giardino, G, Bhatawdekar, R, Birkmann, S M, Ferruit, P, Rawle, T, Alves de Oliveira, C, Boker, T, Jakobsen, P, Kumari, N, Lopez-Caniego, M, Lutzgendorf, N, Manjavacas, E, Proffitt, C, Sirianni, M, Te Plate, M & Zeidler, P 2022, ' Optical throughput and sensitivity of JWST NIRSpec ', Proceedings of SPIE, vol. 12180, 121800X . https://doi.org/10.1117/12.2628980

To achieve its ambitious scientific goals, the Near-Infrared Spectrograph, NIRSpec, on board the Webb Space Telescope, needs to meet very demanding throughput requirements, here quantified in terms of photon-conversion efficiency (PCE). During the ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a23d983b29f343cafc7a2c29357eb06b

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