Zobrazeno 1 - 10
of 471
pro vyhledávání: '"Sirianni M"'
Autor:
Manjavacas, Elena, Tremblin, Pascal, Birkmann, Stephan, Valenti, Jeff, de Oliveira, Catarina Alves, Beck, Tracy L., Giardino, G., Luetzgendorf, N., Rauscher, B. J., Sirianni, M.
Spectra of young benchmark brown dwarfs with well-known ages are vital to characterize other brown dwarfs, for which ages are in general not known. These spectra are also crucial to test atmospheric models which have the potential to provide detailed
Externí odkaz:
http://arxiv.org/abs/2402.04230
Autor:
Luhman, K. L., Tremblin, P., Birkmann, S. M., Manjavacas, E., Valenti, J., de Oliveira, C. Alves, Beck, T. L., Giardino, G., Lutzgendorf, N., Rauscher, B. J., Sirianni, M.
We present 1-5um spectroscopy of the young planetary mass companion TWA 27B (2M1207B) performed with NIRSpec on board the James Webb Space Telescope. In these data, the fundamental band of CH_4 is absent and the fundamental band of CO is weak. The no
Externí odkaz:
http://arxiv.org/abs/2305.18603
Autor:
Böker, T., Beck, T. L., Birkmann, S. M., Giardino, G., Keyes, C., Kumari, N., Muzerolle, J., Rawle, T., Zeidler, P., Abul-Huda, Y., de Oliveira, C. Alves, Arribas, S., Bechtold, K., Bhatawdekar, R., Bonaventura, N., Bunker, A. J., Cameron, A. J., Carniani, S., Charlot, S., Curti, M., Espinoza, N., Ferruit, P., Franx, M., Jakobsen, P., Karakla, D., López-Caniego, M., Lützgendorf, N., Maiolino, R., Manjavacas, E., Marston, A. P., Moseley, S. H., Ogle, P., Perna, M., Peña-Guerrero, M., Pirzkal, N., Plesha, R., Proffitt, C. R., Rauscher, B. J., Rix, H. -W., del Pino, B. Rodríguez, Rustamkulov, Z., Sabbi, E., Sing, D. K., Sirianni, M., Plate, M. te, Úbeda, L., Wahlgren, G. M., Wislowski, E., Wu, R., Willott, C. J.
The Near-Infrared Spectrograph (NIRSpec) is one of the four focal plane instruments on the James Webb Space Telescope. In this paper, we summarize the in-orbit performance of NIRSpec, as derived from data collected during its commissioning campaign a
Externí odkaz:
http://arxiv.org/abs/2301.13766
Autor:
Giardino, G., Bhatawdekar, R., Birkmann, S. M., Ferruit, P., Rawle, T., de Oliveira, C. Alves, Boeker, T., Jakobsen, P., Kumari, N., Lopez-Caniego, M., Luetzgendorf, N., Manjavacas, E., Proffitt, C., Sirianni, M., Plate, M. Te, Zeidler, P.
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:
http://arxiv.org/abs/2208.04876
Autor:
Birkmann, S. M., Ferruit, P., Giardino, G., Nielsen, L. D., Muñoz, A. García, Kendrew, S., Rauscher, B. J., Beck, T. L., Keyes, C., Valenti, J. A., Jakobsen, P., Dorner, B., de Oliveira, C. Alves, Arribas, S., Böker, T., Bunker, A. J., Charlot, S., de Marchi, G., Kumari, N., López-Caniego, M., Lützgendorf, N., Maiolino, R., Manjavacas, E., Marston, A., Moseley, S. H., Prizkal, N., Proffitt, C., Rawle, T., Rix, H. W., Plate, M. te, Sabbi, E., Sirianni, M., Willott, C. J., Zeidler, P.
Publikováno v:
A&A 661, A83 (2022)
The Near-Inrared Spectrograph (NIRSpec) on the James Webb Space Telescope (JWST) is a very versatile instrument, offering multiobject and integral field spectroscopy with varying spectral resolution ($\sim$30 to $\sim$3000) over a wide wavelength ran
Externí odkaz:
http://arxiv.org/abs/2202.03309
Autor:
Böker, T., Arribas, S., Lützgendorf, N., de Oliveira, C. Alves, Beck, T. L., Birkmann, S., Bunker, A. J., Charlot, S., de Marchi, G., Ferruit, P., Giardino, G., Jakobsen, P., Kumari, N., López-Caniego, M., Maiolino, R., Manjavacas, E., Marston, A., Moseley, S. H., Muzerolle, J., Ogle, P., Pirzkal, N., Rauscher, B., Rawle, T., Rix, H. W., Sabbi, E., Sargent, B., Sirianni, M., Plate, M. te, Valenti, J., Willott, C. J., Zeidler, P.
Publikováno v:
A&A 661, A82 (2022)
The Near-Infrared Spectrograph (NIRSpec) on the James Webb Space Telescope (JWST) offers the first opportunity to use integral-field spectroscopy from space at near-infrared wavelengths. More specifically, NIRSpec's integral-field unit can obtain spe
Externí odkaz:
http://arxiv.org/abs/2202.03308
Autor:
Ferruit, P., Jakobsen, P., Giardino, G., Rawle, T., de Oliveira, C. Alves, Arribas, S., Beck, T. L., Birkmann, S., Böker, T., Bunker, A. J., Charlot, S., de Marchi, G., Franx, M., Henry, A., Karakla, D., Kassin, S. A., Kumari, N., López-Caniego, M., Lützgendorf, N., Maiolino, R., Manjavacas, E., Marston, A., Moseley, S. H., Muzerolle, J., Pirzkal, N., Rauscher, B., Rix, H. W., Sabbi, E., Sirianni, M., Plate, M. te, Valenti, J., Willott, C. J., Zeidler, P.
We provide an overview of the capabilities and performance of the Near-Infrared Spectrograph (NIRSpec) on the James Webb Space Telescope (JWST) when used in its multi-object spectroscopy (MOS) mode employing a novel Micro Shutter Array (MSA) slit dev
Externí odkaz:
http://arxiv.org/abs/2202.03306
Autor:
Jakobsen, P., Ferruit, P., de Oliveira, C. Alves, Arribas, S., Bagnasco, G., Barho, R., Beck, T. L., Birkmann, S., Böker, T., Bunker, A. J., Charlot, S., de Jong, P., de Marchi, G., Ehrenwinkler, R., Falcolini, M., Fels, R., Franx, M., Franz, D., Funke, M., Giardino, G., Gnata, X., Holota, W., Honnen, K., Jensen, P. L., Jentsch, M., Johnson, T., Jollet, D., Karl, H., Kling, G., Köhler, J., Kolm, M. G., Kumari, N., Lander, M. E., Lemke, R., López-Caniego, M., Lützgendorf, N., Maiolino, R., Manjavacas, E., Marston, A., Maschmann, M., Maurer, R., Messerschmidt, B., Moseley, S. H., Mosner, P., Mott, D. B., Muzerolle, J., Pirzkal, N., Pittet, J. F., Plitzke, A., Posselt, W., Rapp, B., Rauscher, B. J., Rawle, T., Rix, H. W., Rödel, A., Rumler, P., Sabbi, E., Salvignol, J. C., Schmid, T., Sirianni, M., Smith, C., Strada, P., Plate, M. te, Valenti, J., Wettemann, T., Wiehe, T., Wiesmayer, M., Willott, C. J., Wright, R., Zeidler, P., Zincke, C.
Publikováno v:
A&A 661, A80 (2022)
We provide an overview of the design and capabilities of the near-infrared spectrograph (NIRSpec) onboard the James Webb Space Telescope. NIRSpec is designed to be capable of carrying out low-resolution ($R\!=30\!-330$) prism spectroscopy over the wa
Externí odkaz:
http://arxiv.org/abs/2202.03305
Autor:
Giardino, G., Birkmann, S., Robberto, M., Ferruit, P., Rauscher, B. J., Sirianni, M., de Oliveira, C. Alves, Boeker, T., Luetzgendorf, N., Plate, M. te, Puga, E., Rawle, T.
The focal plane of the NIRSpec instrument on board the James Webb Space Telescope (JWST) is equipped with two Teledyne H2RG near-IR detectors, state-of-the-art HgCdTe sensors with excellent noise performance. Once JWST is in space, however, the noise
Externí odkaz:
http://arxiv.org/abs/1907.04051
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.