Zobrazeno 1 - 10
of 1 680
pro vyhledávání: '"Östlin P"'
Autor:
Muñoz, L. Hermosa, Alonso-Herrero, A., Labiano, A., Guillard, P., Pantoni, L., Buiten, V., Dicken, D., Baes, M., Böker, T., Colina, L., Donnan, F., García-Bernete, I., Östlin, G., van der Werf, P., Ward, M. J., Brandl, B. R., Walter, F., Wright, G., Güdel, M., Henning, Th., Lagage, P. -O., Ray, T.
As part of the guaranteed time observations program Mid-Infrared Characterization Of Nearby Iconic galaxy Centers (MICONIC), we used the medium-resolution spectrometer (MRS) of the Mid-Infrared Instrument (MIRI) on board of the JWST to study the near
Externí odkaz:
http://arxiv.org/abs/2412.14707
Autor:
Álvarez-Márquez, J., Gómez, A. Crespo, Colina, L., Langeroodi, D., Marques-Chaves, R., Prieto-Jiménez, C., Bik, A., Alonso-Herrero, A., Boogaard, L., Costantin, L., García-Marín, M., Gillman, S., Hjorth, J., Iani, E., Jermann, I., Labiano, A., Melinder, J., Meyer, R., Östlin, G., Pérez-González, P. G., Rinaldi, P., Walter, F., van der Werf, P., Wright, G.
This paper presents a deep MIRI/JWST medium resolution spectroscopy (MRS) covering the rest-frame optical spectrum of the GN-z11 galaxy. The [OIII]5008 and H$\alpha$ emission lines are detected and spectroscopically resolved. The line profiles are we
Externí odkaz:
http://arxiv.org/abs/2412.12826
Autor:
Östlin, Göran, Pérez-González, Pablo G., Melinder, Jens, Gillman, Steven, Iani, Edoardo, Costantin, Luca, Boogaard, Leindert A., Rinaldi, Pierluigi, Colina, Luis, Nørgaard-Nielsen, Hans Ulrik, Dicken, Daniel, Greve, Thomas R., Wright, Gillian, Alonso-Herrero, Almudena, Alvarez-Marquez, Javier, Annunziatella, Marianna, Bik, Arjan, Bosman, Sarah E. I., Caputi, Karina I., Gomez, Alejandro Crespo, Eckart, Andreas, Garcia-Marin, Macarena, Hjorth, Jens, Ilbert, Olivier, Jermann, Iris, Kendrew, Sarah, Labiano, Alvaro, Langeroodi, Danial, Fevre, Olivier Le, Libralato, Mattia, Meyer, Romain A., Moutard, Thibaud, Peissker, Florian, Pye, John P., Tikkanen, Tuomo V., Topinka, Martin, Walter, Fabian, Ward, Martin, van der Werf, Paul, van Dishoeck, Ewine F., Henning, Manuel Güdel Thomas, Lagage, Pierre-Olivier, Ray, Tom P., Vandenbussche, Bart
The recently launched James Webb Space Telescope (JWST) is opening new observing windows on the distant universe. Among JWST's instruments, the Mid Infrared Instrument (MIRI) offers the unique capability of imaging observations at wavelengths $\lambd
Externí odkaz:
http://arxiv.org/abs/2411.19686
The Lyman Alpha Reference Sample. XVI. Global 21cm HI properties of Lyman-$\alpha$ emitting galaxies
Autor:
Reste, A. Le, Hayes, M. J., Cannon, J. M., Melinder, J., Runnholm, A., Rivera-Thorsen, T. E., Östlin, G., Adamo, A., Herenz, E. C., Schaerer, D., Scarlata, C., Kunth, D.
The Lyman-$\alpha$ (Lya) line of hydrogen is a well-known tracer of galaxies at high-z. However, the connection between Lya observables and galaxy properties has not fully been established, limiting the use of the line to probe the physics of galaxie
Externí odkaz:
http://arxiv.org/abs/2411.00086
Autor:
Roy, Namrata, Heckman, Timothy, Henry, Alaina, Chisholm, John, Flury, Sophia, Leitherer, Claus, Hayes, Matthew J., Jaskot, Anne, Ji, Zhiyuan, Schaerer, Daniel, Wang, Bingjie, Borthakur, Sanchayeeta, Xu, Xinfeng, Östlin, Göran
The origin of Lyman Continuum (LyC) photons responsible for reionizing the universe remains a mystery, with the fraction of escaping LyC photons from galaxies at z$\sim$ 6 to 12 being highly uncertain. While direct detection of LyC photons from this
Externí odkaz:
http://arxiv.org/abs/2410.13254
Autor:
Kühnle, H., Patapis, P., Mollière, P., Tremblin, P., Matthews, E., Glauser, A. M., Whiteford, N., Vasist, M., Absil, O., Barrado, D., Min, M., Lagage, P. -O., Waters, L. B. F. M., Guedel, M., Henning, Th., Vandenbussche, B., Baudoz, P., Decin, L., Pye, J. P., Royer, P., van Dishoeck, E. F., Östlin, G., Ray, T. P., Wright, G.
With a temperature of $\sim 285$ K WISE0855 is the coldest brown dwarf observed so far. Using the James Webb Space Telescope (JWST) we obtained observations that allow us to characterize WISE0855s atmosphere focusing on vertical variation in the wate
Externí odkaz:
http://arxiv.org/abs/2410.10933
Autor:
Garatti, A. Caratti o, Ray, T. P., Kavanagh, P. J., McCaughrean, M. J., Gieser, C., Giannini, T., van Dishoeck, E. F., Justtanont, K., van Gelder, M. L., Francis, L., Beuther, H., Tychoniec, Ł., Nisini, B., Navarro, M. G., Devaraj, R., Reyes, S., Nazar, P., Klaassen, P., Güdel, M., Henning, Th., Lagage, P. O., Östlin, G., Vandenbussche, B., Waelkens, C., Wright, G.
Publikováno v:
A&A 691, A134 (2024)
We use the James Webb Space Telescope (JWST) and its Mid-Infrared Instrument (MIRI) (5-28 um), to study the embedded HH 211 flow. We map a 0.95'x0.22' region, covering the full extent of the blue-shifted lobe, the central protostellar region, and a s
Externí odkaz:
http://arxiv.org/abs/2409.16061
Autor:
Flury, Sophia R., Jaskot, Anne E., Saldana-Lopez, Alberto, Oey, M. S., Chisholm, John, Amorín, Ricardo, Bait, Omkar, Borthakur, Sanchayeeta, Carr, Cody, Ferguson, Henry C., Giavalisco, Mauro, Hayes, Matthew, Heckman, Timothy, Henry, Alaina, Ji, Zhiyuan, Komarova, Lena, Leclercq, Floriane, Reste, Alexandra Le, McCandliss, Stephan, Marques-Chaves, Rui, Östlin, Göran, Pentericci, Laura, Ravindranath, Swara, Rutkowski, Michael, Scarlata, Claudia, Schaerer, Daniel, Thuan, Trinh, Trebitsch, Maxime, Vanzella, Eros, Verhamme, Anne, Wang, Bingjie, Worseck, Gábor, Xu, Xinfeng
One of the fundamental questions of cosmology is the origin and mechanism(s) responsible for the reionization of the Universe beyond $z\sim6$. To address this question, many studies over the past decade have focused on local ($z\sim0.3$) galaxies whi
Externí odkaz:
http://arxiv.org/abs/2409.12118
Autor:
Alonso-Herrero, A., Muñoz, L. Hermosa, Labiano, A., Guillard, P., Buiten, V. A., Dicken, D., van der Werf, P., Álvarez-Márquez, J., Böker, T., Colina, L., Eckart, A., García-Marín, M., Jones, O. C., Pantoni, L., Pérez-González, P. G., Rouan, D., Ward, M. J., Baes, M., Östlin, G., Royer, P., Wright, G. S., Güdel, M., Henning, Th., Lagage, P. -O., van Dishoeck, E. F.
We present JWST/MIRI MRS spatially resolved $\sim 5-28\,\mu$m observations of the central ~4-8kpc of the ultraluminous infrared galaxy and broad absorption line quasar Mrk231. These are part of the Mid-Infrared Characterization of Nearby Iconic galax
Externí odkaz:
http://arxiv.org/abs/2407.02180
Autor:
Costantin, L., Gillman, S., Boogaard, L. A., Pérez-González, P. G., Iani, E., Rinaldi, P., Melinder, J., Gómez, A. Crespo, Colina, L., Greve, T. R., Östlin, G., Wright, G., Alonso-Herrero, A., Álvarez-Márquez, J., Annunziatella, M., Bik., A., Caputi, K. I., Dicken, D., Eckart, A., Hjorth, J., Ilbert, O., Jermann, I., Labiano, A., Langeroodi, D., Peißker, F., Pye, J. P., Tikkanen, T. V., van der Werf, P. P., Walter, F., Ward, M., Güdel, M., Henning, T. K.
Thanks to decades of observations using HST, the structure of galaxies at redshift $z>2$ has been widely studied in the rest-frame ultraviolet regime, which traces recent star formation from young stellar populations. But, we still have little inform
Externí odkaz:
http://arxiv.org/abs/2407.00153