Imaging detection of the inner dust belt and the four exoplanets in the HR8799 system with JWST's MIRI coronagraph

Autor: A., Boccaletti, M., Mâlin, P., Baudoz, P., Tremplin, C., Perrot, D., Rouan, -O., Lagage P., N., Whiteford, P., Mollière, R., Waters, T., Henning, L., Decin, M., Güdel, B., Vadenbussche, O., Absil, I., Argyriou, J., Bouwman, C., Cossou, A., Coulais, R., Gastaud, A., Glasse, A., Glauser, I., Kamp, S., Kendrew, O., Krause, F., Lahuis, M., Mueller, G., Olofsson, P., Patapis, J., Pye, P., Royer, E., Serabyn, S., Scheithauer, L., Colina, F., van Dischoeck E., G., Ostlin, T., Ray, G, Wright

Publikováno v: A&A 686, A33 (2024)

The multi planet system HR8799 is the first target observed with MIRI's coronagraphs as part of the MIRI-EC Guaranteed Time Observations exoplanets programme in Nov. 2022. We obtained deep observations in three coronagraphic filters from 10 to 15mic

Externí odkaz: http://arxiv.org/abs/2310.13414

MIDIS: Strong (Hβ+[O iii]) and Hα Emitters at Redshift z ≃ 7–8 Unveiled with JWST NIRCam and MIRI Imaging in the Hubble eXtreme Deep Field

Autor: P. Rinaldi, K. I. Caputi, L. Costantin, S. Gillman, E. Iani, P. G. Pérez-González, G. Östlin, L. Colina, T. R. Greve, H. U. Noorgard-Nielsen, G. S. Wright, A. Alonso-Herrero, J. Álvarez-Márquez, A. Eckart, M. García-Marín, J. Hjorth, O. Ilbert, S. Kendrew, A. Labiano, O. Le Fèvre, J. Pye, T. Tikkanen, F. Walter, P. van der Werf, M. Ward, M. Annunziatella, R. Azzollini, A. Bik, L. Boogaard, S. E. I. Bosman, A. Crespo Gómez, I. Jermann, D. Langeroodi, J. Melinder, R. A. Meyer, T. Moutard, F. Peissker, M. Topinka, E. van Dishoeck, M. Güdel, Th. Henning, P.-O. Lagage, T. Ray, B. Vandenbussche, C. Waelkens, R. Navarro-Carrera, V. Kokorev

Publikováno v: The Astrophysical Journal, Vol 952, Iss 2, p 143 (2023)

We make use of JWST medium-band and broadband NIRCam imaging, along with ultradeep MIRI 5.6 μ m imaging, in the Hubble eXtreme Deep Field to identify prominent line emitters at z ≃ 7–8. Out of a total of 58 galaxies at z ≃ 7–8, we find 18 ro

Externí odkaz: https://doaj.org/article/55f3c11c599045efaa5e2bc815acbada

MIRI/JWST observations reveal an extremely obscured starburst in the z = 6.9 system SPT0311-58

Autor: J. Álvarez-Márquez, A. Crespo Gómez, L. Colina, M. Neeleman, F. Walter, A. Labiano, P. Pérez-González, A. Bik, H. U. Noorgaard-Nielsen, G. Ostlin, G. Wright, A. Alonso-Herrero, R. Azollini, K. I. Caputi, A. Eckart, O. Le Fèvre, M. García-Marín, T. R. Greve, J. Hjorth, O. Ilbert, S. Kendrew, J. P. Pye, T. Tikkanen, M. Topinka, P. van der Werf, M. Ward, E. F. van Dishoeck, M. Güdel, Th. Henning, P. O. Lagage, T. Ray, C. Waelkens

Publikováno v: Álvarez-Márquez, J, Crespo Gómez, A, Colina, L, Neeleman, M, Walter, F, Labiano, A, Pérez-González, P, Bik, A, Noorgaard-Nielsen, H U, Ostlin, G, Wright, G, Alonso-Herrero, A, Azollini, R, Caputi, K I, Eckart, A, Le Fèvre, O, García-Marín, M, Greve, T R, Hjorth, J, Ilbert, O, Kendrew, S, Pye, J P, Tikkanen, T, Topinka, M, Van Der Werf, P, Ward, M, Van Dishoeck, E F, Güdel, M, Henning, T, Lagage, P O, Ray, T & Waelkens, C 2023, ' MIRI/JWST observations reveal an extremely obscured starburst in the z = 6.9 system SPT0311-58 ', Astronomy and Astrophysics, vol. 671, A105 . https://doi.org/10.1051/0004-6361/202245400
Astronomy & Astrophysics, 2023, Vol.671 [Peer Reviewed Journal]
Astronomy & Astrophysics, 671

Luminous infrared starbursts in the early Universe are thought to be the progenitors of massive quiescent galaxies identified at redshifts 2- 4. Using the Mid-IRfrared Instrument (MIRI) on board the James Webb Space Telescope (JWST), we present mid-i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98ccd0e2eeddd146424e06f6d128232c
https://orbit.dtu.dk/en/publications/339b856c-085a-4a40-a07f-661858e32a44

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