Browsing by Author "Peimbert, M."

Now showing items 1-5 of 5

    • Faint emission lines in the Galactic HII regions M16, M20 and NGC 3603 
      García Rojas, Jorge; Esteban, C.; Peimbert, M.; Costado, M. T.; Rodríguez, M.; Peimbert, A.; Ruiz González, María Teresa (BLACKWELL PUBLISHING, 2006-05-01)
      We present deep echelle spectrophotometry of the Galactic H-II regions M16, M20 and NGC 3603. The data have been taken with the Very Large Telescope Ultraviolet-Visual Echelle Spectrograph in the 3100-10400 angstrom range. ...
    • Spectrophotometric data of the central star of the large Magellanic Cloud planetary nebula N66: Quantitative ... 
      Peña, M.; Hamann, W. R.; Koesterke, L.; Maza Sancho, José; Méndez, R. H.; Peimbert, M.; Ruiz González, María Teresa; Torres Peimbert, S. (1997-12-10)
      Hubble Space Telescope, IUE, and ground-based observations of the central star of the LMC planetary nebula N66 (CS N66), obtained in di†erent epochs, are presented. Since 1990, CS N66 has displayed remarkable short- and ...
    • The chemical composition of the Galactic HII regions M8 and M17. A revision based on deep VLT echelle ... 
      García Rojas, Jorge; Esteban, C.; Peimbert, A.; Rodríguez, M.; Peimbert, M.; Ruiz González, María Teresa (2007)
      We present new echelle spectrophotometry of the Galactic H II regions M8 and M17. The data have been taken with the VLT UVES echelle spectrograph in the 3100 to 10400 A range. We have measured the intensities of 375 and ...
    • A thermal pulse in progress in the nucleus of the LMC planetary nebula N66 
      Peña, M.; Torres Peimbert, S.; Peimbert, M.; Ruiz González, María Teresa; Maza Sancho, José (1994-06-10)
      Optical and spectrophotometric ata, gathered in the 1987-1994 interval, are presented for the planetary nebula N66 (WS 35 or SMP 83) in the Large Magellanic Cloud. These data show that the central star has suffered dramatic ...
    • Time-dependent behavior and physical conditions of the LMC planetary nebular N66 
      Peña, M.; Peimbert, M.; Torres Peimbert, S.; Ruiz González, María Teresa; Maza, J. (1995-03-01)
      Optical and UV spectrophotometric data for the planetary nebula N66 in the Large Magellanic Cloud gathered in the 1987-1994 interval are analyzed. The central star, which had a featureless weak continuum, has developed ...