The type 1a supernova 1986G in NGC 5128 - Optical photometry and spectra

Optical light curves and spectra of the type Ia supernova 1986G in NGC 5128 are presented. Data on the color evolution, spectral evolution, interstellar absorption lines, and the effect of reddening on the (B-V) colors are presented and described. The observations unambiguously demonstrate that genu...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Publ. Astron. Soc. Pac.; (United States) 1987-07, Vol.99, p.592
Hauptverfasser:	Phillips, M. M., Phillips, A. C., Heathcote, S. R., Blanco, V. M., Geisler, D., Hamilton, D., Suntzeff, N. B., Jablonski, F. J., Steiner, J. E., Cowley, A. P., Schmidtke, P., Wyckoff, S., Hutchings, J. B., Tonry, J., Strauss, M. A., Thorstensen, J. R., Honey, W., Maza, J., Ruiz, M. T., Landolt, A. U., Uomoto, A., Rich, R. M., Grindlay, J. E., Cohn, H., Smith, H. A., Lutz, J. H., Lavery, R. J., Saha, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	640102 - Astrophysics & Cosmology- Stars & Quasi-Stellar, Radio & X-Ray Sources ABSORPTION ABSORPTION SPECTRA CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COSMIC RADIO SOURCES ENERGY SPECTRA ERUPTIVE VARIABLE STARS FLUX DENSITY GALAXIES INTERSTELLAR SPACE RADIANT FLUX DENSITY RADIO GALAXIES SPACE SPECTRA STAR EVOLUTION STARS SUPERNOVAE VARIABLE STARS VISIBLE SPECTRA
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Optical light curves and spectra of the type Ia supernova 1986G in NGC 5128 are presented. Data on the color evolution, spectral evolution, interstellar absorption lines, and the effect of reddening on the (B-V) colors are presented and described. The observations unambiguously demonstrate that genuine differences do exist between Type 1a supernovae. Consequently, these objects must be used with considerable caution as cosmological standard candles. 59 references.
ISSN:	0004-6280 1538-3873
DOI:	10.1086/132020