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Physical properties of circumnuclear ionising clusters. IV. NGC 1097
Sandra Zamora, Angeles I. Díaz, Asier Castrillo
The circumnuclear star-forming ring of the barred spiral galaxy NGC 1097 provides a unique laboratory to study star formation under extreme conditions. This work aims to derive the…
Physical properties of circumnuclear ionising clusters. III. Kinematics of gas and stars in NGC 7742
S. Zamora, A. I. Díaz, Roberto Terlevich +2
In this third paper of a series, we study the kinematics of the ionised gas and stars, calculating the dynamical masses of the circumnuclear star-forming regions in the ring of of…
Physical properties of circumnuclear ionising clusters. I. NGC 7742
S. Zamora, A. I. Díaz
This work aims to derive the physical properties of the CNSFRs in the ring of the face-on spiral NGC 7742 using IFS observations. We have selected 88 individual ionising clusters t…
Interstellar extinction correction in ionised regions using HeI lines
S. Zamora, Ángeles I. Díaz, Elena Terlevich +1
The logarithmic extinction coefficient, c(H), is usually derived using the H/H ratio for case B recombination and assuming standard values of electron density and temperat…