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Extracting H flux from photometric data in the J-PLUS survey
G. Vilella-Rojo, K. Viironen, C. López-Sanjuan +7
We present the main steps that will be taken to extract H emission flux from Javalambre Photometric Local Universe Survey (J-PLUS) photometric data. For galaxies with $z\lesssim…
San Pedro Martir observations of microvariability in obscured quasars
Jana Polednikova, Alessandro Ederoclite, Jordi Cepa +9
Fast brightness variations are a unique tool to probe the innermost regions of active galactic nuclei (AGN). These variations are called microvariability or intra-night variability…
Life after eruption - V. Spectroscopy of eight candidate old novae with Gemini-South
C. Tappert, N. Vogt, L. Schmidtobreick +1
We present the analysis of photometric and spectroscopic data on eight candidates for post-nova systems. Five post-novae, V528 Aql, HS Sge, BS Sgr, GR Sgr and V999 Sgr, are success…
On the absence of nova shells
Linda Schmidtobreick, Michael Shara, Claus Tappert +2
We present our wide field Halpha+N[II] observations of 15 cataclysmic variables to search for remnant nova shells. Such shells have been found around other cataclysmic variables th…
GLACE survey: OSIRIS/GTC Tuneable Filter H imaging of the rich galaxy cluster ZwCl 0024.0+1652 at z = 0.395. Part I -- Survey presentation, TF data reduction techniques and catalogue
Miguel Sánchez-Portal, Irene Pintos-Castro, Ricardo Pérez-Martínez +35
The cores of clusters at 0 z 1 are dominated by quiescent early-type galaxies, whereas the field is dominated by star-forming late-type ones. Galaxy propertie…
High redshift galaxies in the ALHAMBRA survey: I. selection method and number counts based on redshift PDFs
K. Viironen, A. Marín-Franch, C. López-Sanjuan +31
Context. Most observational results on the high redshift restframe UV-bright galaxies are based on samples pinpointed using the so called dropout technique or Ly-alpha selection. H…