Recovering the ages and metallicities of stars of a complex stellar population system
We present a new method to solve for the star-formation history (SFH) of a complex stellar population system from the analysis of the color-magnitude diagram...
Recreating Einstein Level One Processing Exposure Masks and Background Maps in IRAF
This paper describes the main algorithms used by the Einstein Level One processing to create the exposure masks and the background maps for Einstein IPC images...
Rectification and Wavelength Calibration of EMIR Spectroscopic Data with Python
EMIR, the near-infrared camera and multi-object spectrograph operating in the spectral region from 0.9 to 2.5 microns, has been commissioned at the Nasmyth...
Red clump giant stars as tracers of Galactic structure
By isolating the red clump giant population in the color-magnitude diagrams and inverting their star counts, we can obtain directly the density distribution of...
Red Galaxies in the GOYA Photometric Survey: Passive and Dusty Star-Forming Galaxies
We have undertaken a study of the nature of red galaxies at low and intermediate redshifts in the GOYA photometric survey. A new photometric index based on...
Red Giants from the Penn State - Torun Planet Search
The Penn State - Torun Planet Search (PTPS) performed with the Hobby-Eberly Telescope is devoted to search and characterization of extrasolar planetary systems...
RedCan: CanariCam pipeline for the reduction and analysis of the spectroscopic data
The mid-infrared camera and spectrograph CanariCam is one of the first light instruments to be operative at GTC. To exploit the CanariCam guaranteed observing...
Redhift catalog of A1237+A1240 galaxies (Barrena+, 2009)
Our analysis is based mainly on redshift data for 145 galaxies mostly acquired at the Telescopio Nazionale Galileo and on new photometric data acquired at the...