Issue |
A&A
Volume 505, Number 2, October II 2009
|
|
---|---|---|
Page(s) | 577 - 587 | |
Section | Extragalactic astronomy | |
DOI | https://doi.org/10.1051/0004-6361/200811136 | |
Published online | 03 August 2009 |
Online Material
Appendix A: Atlas
The Appendix contains summary panels for all galaxies of our sample (Figs. A.1-A.11) and channel maps for the galaxies from the rotation curve sub-sample (Figs. A.12-A.17).
The summary panels consist of two rows with three panels each, and contain the following maps:
Top row: Left panel: zeroth moment map with
grayscales. Unless mentioned otherwise, grayscales run from a column
density of
(white) to
(black). The 3
level
is indicated by the black contour. Middle panel: first moment
map. The systemic velocity is indicated by the thick contour, the
contours are spaced by 10 km s-1. The approaching side can be identified
by the light grayscales and black contours, and the receding side by
dark grayscales and white contours. Right panel: second moment
map. Grayscales run from 2 to 40 km s-1. Unless mentioned otherwise, the
contours levels are given at 5, 10, and 15 km s-1. For all moment maps,
the beam size is indicated in the bottom right corner. Additionally,
if a kinematic center has been independently derived, it is indicated
in all moment maps by a cross.
Bottom row: Left panel: major axis position-velocity
diagram. The position angle of the slice indicated in the top-left
corner of the panel. Grayscales run from 2
to 30
,
and
contour levels are given at
(i.e.,
2, 6, 10, 14, 18 ...
). The dashed line indicates the systemic
velocity. If a Vpv has been derived, the resulting velocities at
either side of the rotation curve are indicated by arrows.
Middle panel: minor axis position-velocity diagram. Grayscales
and contours are identical to the major axis position-velocity
diagram. Right panel: global H I profile of the Hanning
smoothed data cube.
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Figure A.1:
Summary panel for D500-2. A
general description of the panels and levels is given at the
beginning of the Appendix. The |
Open with DEXTER |
![]() |
Figure A.2:
Summary panel for D500-3. A
general description of the panels and levels is given at the
beginning of the Appendix. The |
Open with DEXTER |
![]() |
Figure A.3:
Summary panel for D512-2. A
general description of the panels and levels is given at the
beginning of the Appendix. The |
Open with DEXTER |
![]() |
Figure A.4:
Summary panel for D564-8. A
general description of the panels and levels is given at the
beginning of the Appendix. The |
Open with DEXTER |
![]() |
Figure A.5:
Summary panel for D572-5. A
general description of the panels and levels is given at the
beginning of the Appendix. Grayscales in the zeroth moment map
run from a column density of
|
Open with DEXTER |
![]() |
Figure A.6:
Summary panel for D575-1. A
general description of the panels and levels is given at the
beginning of the Appendix. The |
Open with DEXTER |
![]() |
Figure A.7:
Summary panel for D575-2. A
general description of the panels and levels is given at the
beginning of the Appendix. The |
Open with DEXTER |
![]() |
Figure A.8:
Summary panel for D575-5. A
general description of the panels and levels is given at the
beginning of the Appendix. The |
Open with DEXTER |
![]() |
Figure A.9:
Summary panel for D631-7. A
general description of the panels and levels is given at the
beginning of the Appendix. The |
Open with DEXTER |
![]() |
Figure A.10:
Summary panel for D640-13. A
general description of the panels and levels is given at the
beginning of the Appendix. The |
Open with DEXTER |
![]() |
Figure A.11:
Summary panel for D646-7. A
general description of the panels and levels is given at the
beginning of the Appendix. The |
Open with DEXTER |
![]() |
Figure A.12: Channel maps of D500-2. Grayscales run from -0.02 to 7 mJy. Every second channel is shown. |
Open with DEXTER |
![]() |
Figure A.13: Channel maps of D500-3. Grayscales run from -0.02 to 5 mJy. Every channel is shown. |
Open with DEXTER |
![]() |
Figure A.14: Channel maps of D512-2. Grayscales run from -0.02 to 8 mJy. Every second channel is shown. |
Open with DEXTER |
![]() |
Figure A.15: Channel maps of D564-8. Grayscales run from -0.02 to 7 mJy. Every channel is shown. |
Open with DEXTER |
![]() |
Figure A.16: Channel maps of D575-2. Grayscales run from -0.02 to 10 mJy. Every fourth channel is shown. |
Open with DEXTER |
![]() |
Figure A.17: Channel maps of D631-7. Grayscales run from -0.02 to 25 mJy. Every second channel is shown. |
Open with DEXTER |
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