With the use of N-body calculations, the numbers and properties of escaping stars from low-N (N= 100 and 1000) young embedded star clusters prior to gas...
ESPRESSO reveals blueshifted neutral iron emission lines on the dayside of WASP-76 b
Context. Ultra hot Jupiters (gas giants with T eq > 2000 K) are intriguing exoplanets due to the extreme physics and chemistry present in their atmospheres...
Estimating the bispectrum of the Very Small Array data
We estimate the bispectrum of the Very Small Array data from the compact and extended configuration observations released in 2002 December, and compare our...
Estimating the longitudinal magnetic field in the chromosphere of quiet-Sun magnetic concentrations
Context. Details of the magnetic field in the quiet-Sun chromosphere are key to our understanding of essential aspects of the solar atmosphere. However, the...
Estimating the magnetic field strength from magnetograms
A properly calibrated longitudinal magnetograph is an instrument that measures circular polarization and gives an estimation of the magnetic flux density in...
Estimation of Nitrogen-to-Iron Abundance Ratios from Low-Resolution Spectra
We present a method to determine nitrogen abundance ratios with respect to iron ([N/Fe]) from molecular CN-band features observed in low-resolution (R ∼ 2000)...
Estimation of stellar atmospheric parameters from SDSS/SEGUE spectra
We present techniques for the estimation of stellar atmospheric parameters (T_eff, log~g, [Fe/H]) for stars from the SDSS/SEGUE survey. The atmospheric...