5 papers
ISOPHOT CIRB project: FIR source counts at 90, 150 and 180 um
M. Juvela, K. Mattila, D. Lemke
Far-infrared maps obtained with ISOPHOT have been searched for point-like sources. The majority of the 55 sources is believed to be extragalactic and in most cases no previously kn…
Cirrus spectra of low surface brightness regions
M. Juvela, K. Mattila, D. Lemke
We have studied the galactic cirrus in low surface brightness regions using ISOPHOT raster maps at 90, 150 and 180um. Observations are used to determine dust emission spectra and d…
Far infrared extragalactic background radiation: I. Source counts with ISOPHOT
M. Juvela, K. Mattila, D. Lemke
As a part of the ISOPHOT CIRB (Cosmic Infrared Background Radiation) project we have searched for point-like sources in eight fields mapped at two or three wavelengths between 90 a…
Radiative Transfer in 3D
M. Juvela, P. Padoan
The high resolution and sensitivity provided by proposed Atacama Large Millimeter Array will reveal new small scale structures in many sources, e.g. star forming regions. Such inho…
Supersonic Random Flows in the Perseus Molecular Cloud
Paolo Padoan, John Bally, Youssef Billawala +2
We compare the statistical properties of J=1-0 13CO spectra observed in the Perseus Molecular Cloud with synthetic J=1-0 13CO spectra from a 5 pc model cloud. The synthetic spectra…