Titlebook: Comets to Cosmology; Proceedings of the T Andrew Lawrence Conference proceedings 1988 Springer-Verlag Berlin Heidelberg 1988 Redshift.aster

Favorable

Christian Seelos,Kate Ganly,Johanna MairRecent progress in near-infrared reflectance spectroscopy of several solar system bodies is reviewed.

defibrillator

https://doi.org/10.1007/978-3-319-01396-1The bulge of the Galaxy . forms a spatially concentrated system of long period cool variable stars. From the period distribution we show that a significant fraction of the IRAS bulge is younger than the globular cluster system. Thus the metal rich stars in the central ～1 kpc of the Galaxy are not obviously part of the extended stellar spheroid.

Interdict

Multiple

The nature of the Galactic bulge,The bulge of the Galaxy . forms a spatially concentrated system of long period cool variable stars. From the period distribution we show that a significant fraction of the IRAS bulge is younger than the globular cluster system. Thus the metal rich stars in the central ～1 kpc of the Galaxy are not obviously part of the extended stellar spheroid.

Perceive

Lecture Notes in Physicshttp://image.papertrans.cn/c/image/230146.jpg

Misgiving

Zodiacal dust properties as deduced by inversion of iras observations,sults about temperature T, global volume intensity ?, albedo of the dust ., and their gradients with heliocentric distance r (in AU) are derived in the ecliptic from the available IRAS observations. Typically T is found to be of the order of 250 r. K and . of the order of 0.09 r..

沒(méi)有準(zhǔn)備

獨(dú)行者

Model for the galactic infrared emission, used as a very rigid observational constraint of the model. It is found that dust associated with atomic hydrogen is the dominant contribution to the total infrared luminosity. Correlations between warm and cold dust emission. HII regions and the distribution of the atomic gas are analyzed. Dust properties are briefly discussed.

沖擊力

Cerebrovascular

Infrared emission from the solar neighborhood,he origin of the infrared emission from the solar neigbourhood. We show that altough most of the emission comes from interstellar matter not associated with current star formation, about half of the heating of grains is provided by ultraviolet photons radiated by stars younger than few 10. yrs.