167 citations · 648 across the 24 of their papers we have counts for
5 papers · 2 filters
Low-extinction windows in the inner Galactic Bulge
C. M. Dutra, B. X. Santiago, E. L. D. Bica
We built K band extinction maps in the area of two candidate low-extinction windows in the inner Bulge: W0.2-2.1 at (l,b) = (0.25o,-2.15o), and W359.4-3.1 at (l,b) = (359.40o,-3.10…
HST NICMOS Photometry of the reddened bulge globular clusters NGC 6528, Terzan 5, Liller 1, UKS 1 and Terzan 4
S. Ortolani, B. Barbuy, E. Bica +4
We present results from NICMOS Hubble Space Telescope observations of the reddened bulge globular clusters NGC 6528, Terzan 5, Liller 1, UKS 1 and Terzan 4, obtained through the fi…
New infrared star clusters and candidates in the Galaxy detected with 2MASS
C. M. Dutra, E. Bica
A sample of 42 new infrared star clusters, stellar groups and candidates was found throughout the Galaxy in the 2MASS J, H and especially K Atlases. In the Cygnus X region 19 n…
Open clusters or their remnants: B and V photometry of NGC 1901 and NGC 1252
D. B. Pavani, E. Bica, C. M. Dutra +4
Photometry in the B and V bands is presented for the southern stellar groups NGC 1901 and NGC 1252. NGC 1901 is often described as an open cluster while NGC 1252 consists of a conc…
The Proper Motion of the Globular Cluster NGC 6553 and of Bulge Stars with HST
M. Zoccali, A. Renzini, S. Ortolani +2
WFPC2 images obtained with the Hubble Space telescope 4.16 years apart have allowed us to measure the proper motion of the metal rich globular cluster NGC 6553 with respect to the…