Titlebook: Infrared Astronomy with Arrays; The Next Generation Ian S. McLean Book 1994 Springer Science+Business Media Dordrecht 1994 Excel.Observator

Gastric

ASSET

Spectroscopy with CGS4 on UKIRT (UKIRT). Key CGS4 characteristics and performance are briefly reviewed. An overview of the contribution of CGS4 observations to our understanding of everything from solar system objects to very high redshift galaxies is presented.

alcohol-abuse

六边形

Definitive

Infrared Spectroscopy of Supernovaend CGS4 on UKIRT. A large mass of iron is present in the ejecta of type Ia supernovae. The early-time 1.2 .m depression in the Ia spectra is due to a lack of line blanketing opacity rather than a blend of absorbers. Late-time spectra of SN 1987A obtained at an unprecedented 5 years after explosion a

织布机

Application of Near-IR Spectroscopy to the Study of the Stellar Content in Starburst Galaxiesd metallicity and ellipticals). Using proper IR spectral indices, which have been found to be powerful indicators of temperature in cool stars, some preliminary consideration on the dominant stellar population in the nuclear region of these galaxies are drawn.

破译

superfluous

Astronomy with a Mid-Infrared Echelle Spectrographences Laboratory, and Hughes Aircraft, has been in regular use for astronomical observations for about five years. It is optimized for high spectral resolution (R~l0,000) observations of narrow spectral regions (Δλ/λ ~ 1/300) and compact sources (a few arcsec), and is sensitive in the 5–25.m region.

OFF

悄悄移动