... In the early reduction stages it is recommended to create a display with the same number of pixels as the CCD frame, so that one can easily check for defects. ...
... In the early implementations of IDI routines for XWindows the Trieste Observatory (Mauro Pucillo, Paolo Santin, Fabio Pasian) provided a prototype for X10 which has been used for our further developments. ...
... The morphological type, or Hubble type, is coded from early to late types as: E -- E-S0 -- S0 -- S0-a -- Sa -- Sab -- Sb -- Sbc -- Sc -- Scd -- Sd -- Sm -- Irr . ...
... In the early implementations of IDI routines for XWindows the Trieste Observatory (Mauro Pucillo, Paolo Santin, Fabio Pasian) provided a prototype for X10 which has been used for our further developments. ...
... Kd where C=0.04, ag is the galactic extinction and Kd is given by Fouqu & Paturel (1985) as 0.094 for spiral galaxies and 0.081-0.016 t for early type galaxies with morphological type code t <0. ...
... Statistically complete samples of GPS sources are vital for studying the early evolution of radio-loud AGN and the trigger of their nuclear activity. ...
... The first effort was to cross-identify the early catalogues of galaxies, like the MCG, UGC ..., and it resulted in the publication of the Principal Catalogue of Galaxies (Paturel et al. ...
... had proposed that moving objects (on the Earth) had a natural tendency to slow down ... 30 km/sec, due to the orbit of the Earth around the Sun, this is at least a million ...
... Massive stars, having 10-150 masses of the Sun, with metallicities Z tens to hundreds times less than that of the Sun (Zo), are the main regulators of the galaxy formation and evolution processes in the early Universe. ...