5 papers
Note concerning a high spectral resolution slicer for imaging spectro-polarimetry with the new generation Multichannel Subtractive Double Pass (MSDP) onboard the future EST telescope
Jean-Marie Malherbe, Pierre Mein, Frédéric Sayède +1
Imaging spectroscopy is intended to be coupled with adaptive optics (AO) on large telescopes, such as EST, in order to produce high spatial and temporal resolution measurements of…
Spectro-polarimetry at the Pic du Midi Turret Dome and new observations of the solar CaII K line
Jean-Marie Malherbe, Thierry Roudier
We summarize in this paper the spectro-polarimetric methods used at the Pic du Midi Turret Dome in spectroscopic or imagery mode. The polarimeters and spectrograph allow the cartog…
Primeval galaxies
Daniel Schaerer
1) Introduction 2) PopIII stars and galaxies: a "top-down" theoretical approach 3) Lyman-alpha physics and astrophysics 4) Distant/primeval galaxies: observations and main results
Starbursts at z >~6: from the present to Herschel and ALMA
Daniel Schaerer, Roser Pello
The SED of the lensed z=6.56 galaxy HCM6A behind the cluster Abell 370 has been analysed. We find clear indications for the presence of dust in this galaxy, and we estimate the pro…
Response to "Reanalysis of the spectrum of the z=10 galaxy ISAAC/VLT observations of a lensed galaxy at z=10.0" by Weatherley et al. (astro-ph/0407150)
R. Pello, J. Richard, J. -F. Le Borgne +1
In a recent posting of a submitted paper Weatherley et al. re-analyse the spectroscopic data from our observations of Abell 1835 IR 1916, a galaxy we claimed to be at redshift z=10…