In the next few years the classification of radio sources observed by the large surveys will be a challenging problem and spectral index is a powerful tool for addressing it. Here we present an algorithm to estimate the spectral index of sources from multiwavelength radio images. We have applied ...
Cavallaro, F.
,
Trigilio, C.
,
Umana, G.
,
Franzen, T.M.O.
,
Norris, R.P.
,
Leto, P.
,
Ingallinera, A.
,
Buemi, C.S.
,
Marvil, J.
,
Agliozzo, C.
,
Bufano, F.
,
Cerrigone, L.
,
Riggi, S.
,
[SCORPIO - II. Spectral indices of weak Galactic radio sources]
,
SCORPIO - II. Spectral indices of weak Galactic radio sources
We present a multiwavelength study of the Galactic luminous blue variable HR Carinae, based on new high-resolution mid-infrared (IR) and radio images obtained with the Very Large Telescope (VLT) and the Australia Telescope Compact Array (ATCA), which have been complemented by far-infrared Hersche...
Buemi, C.S.
,
Trigilio, C.
,
Leto, P.
,
Umana, G.
,
Ingallinera, A.
,
Cavallaro, F.
,
Cerrigone, L.
,
Agliozzo, C.
,
Bufano, F.
,
Riggi, S.
,
Molinari, S.
,
Schillirò, F.
,
[Exploring the multifaceted circumstellar environment of the luminous blue variable HR Carinae]
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Exploring the multifaceted circumstellar environment of the luminous blue variable HR Carinae
We present new observations of the nebula around the Magellanic candidate Luminous Blue Variable S61. These comprise high-resolution data acquired with the Australia Telescope Compact Array (ATCA), the Atacama Large Millimetre/Submillimetre Array (ALMA), and the VLT Imager and Spectrometer for mi...
Agliozzo, C.
,
Nikutta, R.
,
Pignata, G.
,
Phillips, N.M.
,
Ingallinera, A.
,
Buemi, C.
,
Umana, G.
,
Leto, P.
,
Trigilio, C.
,
Noriega-Crespo, A.
,
Paladini, R.
,
Bufano, F.
,
Cavallaro, F.
,
[New ATCA, ALMA and VISIR observations of the candidate LBV SK-67 266 (S61): The nebular mass from modelling 3D density distributions]
,
New ATCA, ALMA and VISIR observations of the candidate LBV SK-67 266 (S61): The nebular mass from modelling 3D density distributions
Agliozzo, C.
,
Nikutta, R.
,
Pignata, Giuliano.
,
Phillips, N. M.
,
Ingallinera, A.
,
Buemi, C.
,
Umana, G.
,
Leto, P.
,
Trigilio, C.
,
Noriega-Crespo, A.
,
Paladini, R.
,
Bufano, F.
,
Cavallaro, F.
,
[New ATCA, ALMA and VISIR observations of the candidate LBV SK-67 266 (S61): The nebular mass from modelling 3D density distributions]
,
New ATCA, ALMA and VISIR observations of the candidate LBV SK-67 266 (S61): The nebular mass from modelling 3D density distributions