Astrophysical: Photometry

  • Publication
    Optical validation and characterization of Planck PSZ2 sources at the Canary Islands observatories. I. First year of LP15 observations
    Aims: The second catalogue of Planck Sunyaev-Zeldovich (SZ) sources, hereafter PSZ2, is the largest sample of galaxy clusters selected through their SZ...
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    Orbital period refinement of CoRoT planets with TESS observations
    CoRoT was the first space mission dedicated to exoplanet detection. Operational between 2007 and 2012, this mission discovered 37 transiting planets, including...
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    OTELO: optical data for X-ray sources in the Groth Strip
    We present a preliminary analysis of public, deep (200 ksec.) Chandra/ACIS observations of three fields comprising the original Groth-Westphal strip (GWS)...
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    Outburst of a Black Hole X-ray Binary V4641 Sgr in 2004 July
    We report an outburst of a black hole X-ray binary, V4641 Sgr in 2004 July. We succeeded in performing time-series photometry during the outburst, which showed...
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    Outskirts of spiral galaxies: result of a secular evolution process?.
    We present our recent results on the properties of the outskirts of disk galaxies. In particular, we focus on spiral galaxies with stellar disk truncations in...
  • Publication
    Oxygen abundance in M101 HII regions (Cedres+, 2004)
    We present the oxygen abundance determination for 90 HII regions in the inner parts of the grand design galaxy M101. The abundances were derived employing the P...
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    Padova-Millennium Galaxy and Group Catalogue (Calvi+, 2011)
    To build a catalogue that satisfies our requirements of spectroscopic and photometric completeness, we used a set of galaxies derived from the Millennium Galaxy...
  • Publication
    Photoelectric photometry of Periodic Comet Faye.
    The authors present the results of narrow-band filter photometry of Periodic Comet Faye obtained from Estacion Astronomica "Dr. Carlos U. Cesco" of Felix...
  • Publication
    Photometric and Polarimetric Observations of the Wolf-Rayet Eclipsing Binary HD 5980 in the Small Magellanic Cloud
    We present results of photometry and photopolarimetry of the Wolf-Rayet eclipsing binary system HD 5980 in the Small Magellanic Cloud, which underwent an...