| Issue |
A&A
Volume 577, May 2015
|
|
|---|---|---|
| Article Number | A59 | |
| Number of page(s) | 18 | |
| Section | Extragalactic astronomy | |
| DOI | https://doi.org/10.1051/0004-6361/201425574 | |
| Published online | 05 May 2015 | |
Online material
Appendix A: Color maps
g − i color maps are given for all five galaxies. Each panel has a different angular scale, appropriate to indicate relevant color features in each galaxy. For all figures north is up, east to the left.
 |
Fig. A.1
NGC 2271 color map. |
| Open with DEXTER | |
 |
Fig. A.2
Left panel: g − i color map of NGC 2865. Right panel: g surface brightness map of NGC 2865. Both figures have the same size and scale. The black/white boxes indicate the radial feature discussed in the text. |
| Open with DEXTER | |
 |
Fig. A.3
g − i color map for the central parts of NGC 3962. Left panel: Gemini/GMOS map, 1′ aside. The central blue area is due to detector saturation. Right panel: SOAR/SAM color map, 30′′aside. Albeit with lower S/N, it shows details that are not visible in the Gemini image because of saturation. |
| Open with DEXTER | |
 |
Fig. A.4
NGC 4240 color map. |
| Open with DEXTER | |
 |
Fig. A.5
IC 4889 color map. |
| Open with DEXTER | |
Appendix B: Surface brightness profiles
g and i surface brightness profiles are given for each galaxy as measured with iraf/ellipse. The indicated radii are the mean geometric radii of each fitted ellipse. Radii are given in arcseconds, the surface brightness in mag/arcsec2.
NGC 2271 surface photometry.
NGC 2865 surface photometry.
NGC 3962 surface photometry.
NGC 4240 surface photometry.
IC 4889 surface photometry.
© ESO, 2015
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