JWST/NIRSpec Observations of the Planetary Mass Companion TWA 27B

Autor: K. L. Luhman, P. Tremblin, S. M. Birkmann, E. Manjavacas, J. Valenti, C. Alves de Oliveira, T. L. Beck, G. Giardino, N. Lützgendorf, B. J. Rauscher, M. Sirianni

Publikováno v: The Astrophysical Journal Letters, Vol 949, Iss 2, p L36 (2023)

We present 1–5 μ m 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.

Externí odkaz: https://doaj.org/article/e7ba74772eaa4b0ba3c1bbc8e9d1453e

In-orbit Performance of the Near-infrared Spectrograph NIRSpec on the James Webb Space Telescope

Autor: T. Böker, T. L. Beck, S. M. Birkmann, G. Giardino, C. Keyes, N. Kumari, J. Muzerolle, T. Rawle, P. Zeidler, Y. Abul-Huda, C. Alves de Oliveira, S. Arribas, K. Bechtold, R. Bhatawdekar, N. Bonaventura, A. J. Bunker, A. J. Cameron, S. Carniani, S. Charlot, M. Curti, N. Espinoza, P. Ferruit, M. Franx, P. Jakobsen, D. Karakla, M. López-Caniego, N. Lützgendorf, R. Maiolino, E. Manjavacas, A. P. Marston, S. H. Moseley, P. Ogle, M. Perna, M. Peña-Guerrero, N. Pirzkal, R. Plesha, C. R. Proffitt, B. J. Rauscher, H.-W. Rix, B. Rodríguez del Pino, Z. Rustamkulov, E. Sabbi, D. K. Sing, M. Sirianni, M. te Plate, L. Úbeda, G. M. Wahlgren, E. Wislowski, R. Wu, Chris J. Willott

Publikováno v: Boker, 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 A, 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, Lopez-Caniego, M, Lutzgendorf, N, Maiolino, R, Manjavacas, E, Marston, A P, Moseley, S H, Ogle, P, Perna, M, Pena-Guerrero, M, Pirzkal, N, Plesha, R, Proffitt, C R, Rauscher, B J, Rix, H-W, del Pino, B R, Rustamkulov, Z, Sabbi, E, Sing, D K, Sirianni, M, Plate, M T, ubeda, L, Wahlgren, G M, Wislowski, E, Wu, R & Willott, C J 2023, ' In-orbit Performance of the Near-infrared Spectrograph NIRSpec on the James Webb Space Telescope ', Publications of the Astronomical Society of the Pacific, vol. 135, no. 1045, 038001 . https://doi.org/10.1088/1538-3873/acb846

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: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::156bbd76886370944198d112758c32ec
https://doi.org/10.1088/1538-3873/acb846