A deep dive into NGC 604 with Gemini/NIRI imaging (2009)
Farina, Cecilia, Bosch, Guillermo L., Barba, Rodolfo H.
The giant HII region NGC 604 constitutes a complex and rich population to studying detail many aspects of massive star formation, such as their environments and physical conditions, the evolutionary...
Gouliermis, Dimitrios A., Bestenlehner, Joachim M., Brandner, Wolfgang, Henning, Thomas, Rubio, Monica, Barba, Rodolfo H.
We perform a photometric analysis on deep, seeing-limited near-IR VLT images of the region NGC 346/N66 and a nearby control field of the SMC in order to locate the centres of active high- and...
An HST/NICMOS view of the prototypical giant HII region NGC604 in M33 (2009)
Barba, Rodolfo H., Apellaniz, Jesus Maiz, Perez, Enrique, Rubio, Monica, Bolatto, Alberto, Farina, Cecilia, ...
We present the first high-spatial resolution near-infrared (NIR) imaging of NGC 604, obtained with the NICMOS camera aboard the Hubble Space Telescope (HST). These NICMOS broadband images reveal new...
Simon, Joshua D., Bolatto, Alberto D., Whitney, Barbara A., Robitaille, Thomas P., Shah, Ronak Y., Makovoz, David, ...
We use Spitzer Space Telescope observations from the Spitzer Survey of the Small Magellanic Cloud (S3MC) to study the young stellar content of N66, the largest and brightest HII region in the SMC. In...
Pre-main sequence stars in the Lagoon Nebula (M8) (2006)
Arias, Julia I., Barba, Rodolfo H., Morrell, Nidia I.
We report the discovery of new pre-main sequence (PMS) stars in the Lagoon Nebula (M8) at a distance of 1.25 kpc, based on intermediate resolution spectra obtained with the Boller & Chivens...
Barba, Rodolfo H., Rubio, Monica, Roth, Miguel R., Garcia, Jorge
The second largest HII region in the Large Magellanic Cloud, N11B has been surveyed in the near IR.We present JHKs images of the N11B nebula.These images are combined with CO(1-0) emission line data...
Brandner, Wolfgang, Grebel, Eva K., Barba, Rodolfo H., Walborn, Nolan R., Moneti, Andrea
We present the detection of an intermediate-mass pre-main-sequence population embedded in the nebular filaments surrounding the 30 Doradus region in the Large Magellanic Cloud (LMC) using HST/NICMOS....