Comparison of Magnetoconvection Simulations with the Approximation of Thin Flux Tubes
The structure and dynamics of small vertical photospheric magnetic flux concentrations has been often treated in the framework of an approximation based upon a...
Comparison of NIR and Hα emission from the HII regions of M100
We measure the flux values in the 4 Spitzer-IRAC bands, of a sample of 78 isolated luminous HII regions in the grand design galaxy M100. We estimate the near-IR...
Comparison Of Observations And Advanced Numerical Simulations Of Type II Spicules
We have performed realistic 3D radiation MHD simulations of the solar atmosphere. These simulations show jet-like features that are similar to the type II...
Comparison of Reconstruction and Control algorithms on the ESO end-to-end simulator OCTOPUS
Extremely Large Telescopes are very challenging concerning their Adaptive Optics requirements. Their diameters, the specifications demanded by the science for...
Comparison of Solar Oscillation Data Obtained from a Study of the NA and K Fraunhoffer Absorption Lines
Two independent resonant scattering spectrometers, one using a sodium and the other a potassium vapour cell, were operated simultaneously at the same site. Due...
Comparison of the aerosol index from satellites and the atmospheric extinction coefficient above the Canarian Observatories
Satellite data measuring aerosols over the Canary Islands need to be correctly interpreted in accordance with the spatial resolution and spectroscopic channels...