The ultraviolet spectrum of the peculiar emission-line star GG Carinae - The line identifications

A future upgrade to the sensitivity of GRAVITY could further obtain kinematics, broad emission line region size, and black hole mass estimates for large samples out to a redshift

We have explored the constraints on the production and escape of ionizing photons in young galaxies by investigating the ultra- violet and optical emission-line properties of a

The ability to fi nd emission lines in such faint sources crucially hinges on both the depth of the imaging data ( to con fi rm the faint continua ) as well as the depth of

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We analyse the intensity of nuclear de-excitation lines in the direction of the Galactic center produced by subrelativistic protons, which are generated by star capture by the

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

COMP in both peak components (red) and galaxies of the NBCS classified as COMP (black) in the upper panels and galaxies classified as S0s in the lower panel... Face-on LTG

We derive a perspective projection matrix for 3D lines expressed in Pl¨ucker coordinates and a joint projection ma- trix mapping a 3D line to a set of image lines in the second set