view Abstract Citations (10) References (42) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Diffuse Galactic Emission at Millimetric Wavelengths Andreani, P. ; dall'Oglio, G. ; Martinis, L. ; Piccirillo, L. ; Pizzo, L. ; Rossi, L. ; Venturino, C. Abstract Millimetric continuum observations of the Galactic disk at b about -8 deg and l about 290-310 deg has been achieved during the Italian 1987-1988 scientific expedition in Antarctica. Emission was detected from few southern clouds (the Chamaeleon region and a cirrus cloud), and their energy distributions reveal an excess in the long wavelength range. This fact is interpreted as being due to the presence of a cold component of the interstellar material coexisting with the warm dust responsible for the emission detected by IRAS. Then, a multiple nature of the interstellar dust is suggested also in regions far from the Galactic bulge. Publication: The Astrophysical Journal Pub Date: July 1991 DOI: 10.1086/170176 Bibcode: 1991ApJ...375..148A Keywords: Galactic Radiation; Infrared Sources (Astronomy); Interstellar Matter; Milky Way Galaxy; Millimeter Waves; Radio Sources (Astronomy); Antarctic Regions; Continuous Radiation; Cosmic Dust; Infrared Astronomy Satellite; Wavelengths; Astrophysics; INFRARED: SOURCES; INTERSTELLAR: GRAINS; RADIO SOURCES: EXTENDED; RADIO SOURCES: IDENTIFICATIONS full text sources ADS |