28,461 datasets found

Using a semiclassical perturbation approach, we have calculated electron-, proton-, and He III-impact line widths and shifts for 14 O VII and 18 Mg XI multiplets. For O VII,...

Einstein A-coefficients for the electric dipole transitions in Silicon Dicarbide molecule and its isotopomers between rotational levels of the ground vibrational state up to...

Table7 contains standard Co-ordinates (J2000.0) in arcseconds relative to the reference satellite. The numbers of the satellites 1-5 correspond to the conventional designation...

In table 2 the log(gf) values for the 3d^8^+3d^7^ 4s-->3d^7^ 4p electric dipole (E1) transitions are given. This system is selected by cutting off energy values larger than...

Using a semiclassical perturbation approach, we have calculated electron-, proton-, and He III-impact line widths and shifts for 57 Na X multiplets for perturber densities...

Catalogue containing solar X-ray bursts measured by the Danish Wide Angle Telescope for Cosmic Hard X-Rays (WATCH) experiment aboard the Russian satellite GRANAT in the deca-keV...

Summary of the great circle statistics for FAST and NDAC reduction results, allowing the distinction of great circles according to the number of accepted single star transits.

These tables report 458 micrometer observations of visual double stars made with the 152cm. telescope at Calar Alto Observatory (Almeria, Spain) and with the 35cm. telescope at...

Predicted term energies for values of the principal quantum number up to 30 and orbital quantum numbers l>=3 in C II, C III and C IV have been obtained using the Ritz and the...

Using a semiclassical perturbation approach, we have calculated electron-, proton-, and He III-impact line widths and shifts for 4 Si XI multiplets for perturber densities...

Radiative transition probabilities have been calculated for the magnetic dipole (M1) and electric quadrupole (E2) transitions connecting the 47 metastable energy levels in the...

Data are given for 353 LTT stars found on 42 areas, covering 25 square degrees each, with declination between -5{deg} and -30{deg} and right ascension between 0h and 13h 30m....

Observed wavenumbers of the emission lines belonging to 10 vacuum ultraviolet band systems of molecular nitrogen are classified into 283 bands, 220 of them reported for the...

Using a semiclassical approach, we have calculated electron-, proton-, and He III-impact line widths and shifts for 4 Ca IX multiplets for perturber densities...

Figure 9: Finding charts for the objects where spectra were taken, based on the APM data base. The cross is centered at the X-ray position. 30 arcsec radius error circles are...

With the development of space-borne spectroscopy, spectral line parameters for a large number of lines become of increasing interest for astrophysics. To provide Stark...

We present X-ray data for all late-type (A,F,G,K,M) giants and supergiants (luminosity classes I to III-IV) listed in the Bright Star Catalogue that have been detected in the...

Collision strengths and maxwellian-averaged rate coefficients have been calculated for 8771 non-vanishing transitions among 140 fine structure levels, dominated by the...

We present optical colour-magnitude diagrams for the faint bulge globular clusters Terzan 10, ESO456-SC38 and UKS 1. The giant branches are detected but the horizontal branch is...

We present the last observations from two lists: General program and MLR pairs, made with the 50cm refractor of Nice Observatory.