A Multi-Color Optical Survey of the Orion Nebula Cluster. Part I: the Catalog (2009)
Da Rio, Nicola, Robberto, Massimo, Soderblom, David R., Panagia, Nino, Hillenbrand, Lynne A., Palla, Francesco, ...
We present U, B, V, I broad-band, 6200A TiO medium-band and Halpha photometry of the Orion Nebula Cluster obtained with the WFI imager at the ESO/MPI 2.2 telescope. The nearly-simultaneous...
The HST/ACS Atlas of Protoplanetary Disks in the Great Orion Nebula (2008)
Ricci, Luca, Robberto, Massimo, Soderblom, David R.
We present the atlas of protoplanetary disks in the Orion Nebula based on the ACS/WFC images obtained for the HST Treasury Program on the Orion Nebula Cluster. The observations have been carried out...
Large Scale Flows from Orion-South (2007)
Henney, W. J., O'Dell, C. R., Zapata, Luis A., Garcia-Diaz, Ma. T., Rodriguez, Luis F., Robberto, Massimo
Multiple optical outflows are known to exist in the vicinity of the active star formation region called Orion-South (Orion-S). We have mapped the velocity of low ionization features in the brightest...
Kundurthy, Praveen, Meyer, Michael R., Robberto, Massimo, Beckwith, Steven V. W., Herbst, Tom
We present mid-IR N-band $(\lambda_{eff} = 10.2\micron)$ photometry of a carefully selected sample of T Tauri stars thought to be single from the Taurus-Auriga molecular cloud. Infrared excesses in...
The Hubble Ultra Deep Field (2006)
Beckwith, Steven V. W., Stiavelli, Massimo, Koekemoer, Anton M., Caldwell, John A. R., Ferguson, Henry C., Hook, Richard, ...
This paper presents the Hubble Ultra Deep Field (HUDF), a one million second exposure of an 11 square minute-of-arc region in the southern sky with the Hubble Space Telescope. The exposure time was...
Discovery of an extraordinarily massive cluster of red supergiants (2006)
Figer, Donald, MacKenty, John, Robberto, Massimo, Smith, Kester, Najarro, Francisco, Kudritzki, Rolf, ...
Also archived in: arXiv:astro-ph/0602146 v1 7 Feb 2006 AND Space Telescope Science Institute [STScI] Eprint #1712
New signposts of massive star formation in the S235A-B region (2006)
Felli, Marcello, Massi, Fabrizio, Robberto, Massimo, Cesaroni, Riccardo
We report on new aspects of the star-forming region S235AB revealed through high-resolution observations at radio and mid-infrared wavelengths. Using the Very Large Array, we carried out sensitive...
Discovery of an Extraordinarily Massive Cluster of Red Supergiants (2006)
Figer, Donald F., MacKenty, John, Robberto, Massimo, Smith, Kester, Najarro, Francisco, Kudritzki, Rolf P., ...
We report the discovery of an extraordinarily massive young cluster of stars in the Galaxy, having an inferred total initial cluster mass comparable to the most massive young clusters in the Galaxy....
Kundurthy, Praveen, Meyer, Michael R., Robberto, Massimo, Beckwith, Steven V. W., Herbst, Tom
We present mid-IR N-band (lambdaeff=10.2 mum) photometry of a carefully selected sample of T Tauri stars thought to be single from the Taurus-Auriga molecular cloud. Infrared excesses in these stars...
The Hubble Ultra Deep Field (2006)
Beckwith, Steven V. W., Stiavelli, Massimo, Koekemoer, Anton M., Caldwell, John A. R., Ferguson, Henry C., Hook, Richard, ...
This paper presents the Hubble Ultra Deep Field (HUDF), a 1 million s exposure of an 11 arcmin2 region in the southern sky with the Advanced Camera for Surveys on the Hubble Space Telescope using...
O'Dell, C. R., Poveda, Arcadio, Allen, Christine, Robberto, Massimo
A recent article has employed the determination from groundbased images of high proper motions in the Orion Nebula Cluster to argue that JW 349, JW 355, and JW 451 are high velocity (38 km/s, 89...
VLTI observations of IRS 3: the brightest compact MIR source at the galactic centre (2005)
Pott, Jörg-Uwe, Eckart, Andreas, Glindemann, Andreas, Viehmann, Thomas, Schödel, Rainer, Straubmeier, Christian, ...
The Initial Conditions to Star Formation: Low Mass Stars at Low Metallicity (2004)
Romaniello, Martino, Panagia, Nino, Robberto, Massimo
We have measured the present accretion rate of roughly 800 low-mass (~1-1.4 Mo) pre-Main Sequence stars in the field of SN 1987A in the Large Magellanic Cloud. The stars with statistically...
Romaniello, Martino, Robberto, Massimo, Panagia, Nino
We have measured the present accretion rate of roughly 800 low-mass (~1-1.4 Mo) pre-Main Sequence stars in the field of Supernova 1987A in the Large Magellanic Cloud (LMC, Z~0.3 Zo). It is the first...