NGC3115 Group
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Images & Catalogs
Group Properties
| SGA ID of Primary Galaxy |
Group Name | Group RA (degree) |
Group Dec (degree) |
Group Diameter (arcmin) |
Mosaic Diameter (arcmin) |
Number of Group Members |
|---|---|---|---|---|---|---|
| 178440 | NGC3115_GROUP | 151.3195343 | -7.7225497 | 7.816 | 23.448 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 160014 | PGC029299 | I | 151.3960340 | -7.7497500 | Link | 178440 | NGC3115 | E-S0 | 151.3080602 | -7.7185866 | Link |
Image Mosaics
Color mosaics showing the data (left panel), model (middle panel), and residuals (right panel).
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Elliptical Isophote Analysis
Geometry
This table provides several different measurements of the geometry and size of each galaxy.
Tractor |
HyperLeda |
Ellipse Moments |
Surface Brightness Threshold Radii (arcsec) |
Half-light Radii (arcsec) |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SGA ID | Galaxy |
Type | n | r(50) (arcsec) | PA (degree) | e | R(25) | PA (degree) | e |
Size (arcsec) | PA (degree) | e |
R(24) | R(25) | R(26) |
g(50) | r(50) | z(50) |
| 160014 | PGC029299 | EXP | 1.00 | 25.564 | 149.3 | 0.366 | 31.705 | 149.0 | 0.393 | 32.766 | 147.4 | 0.367 | 17.898 | 33.666 | 47.566 | 26.814 | 27.626 | 26.152 |
| 178440 | NGC3115 | SER | 5.77 | 75.463 | 44.6 | 0.670 | 212.873 | 44.0 | 0.597 | 276.946 | 44.4 | 0.604 | 399.614 | 499.516 | ... | 127.114 | 133.142 | 134.147 |
Photometry
This table provides the Tractor model photometry and the cumulative flux measured within the R(24), R(25), and R(26) radii (corresponding to the semi-major axis length of the galaxy at the 24, 25, and 26 magnitude per square arcsec surface brightness threshold, respectively).
| Curve of Growth Photometry | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tractor Photometry | < R(24) | < R(25) | < R(26) | Integrated | ||||||||||||
| SGA ID | Galaxy | g | r | z | g | r | z | g | r | z | g | r | z | g | r | z |
| 160014 | PGC029299 | 15.784 | 15.145 | 14.767 | 17.037 | 16.403 | 16.025 | 16.283 | 15.653 | 15.276 | 16.019 | 15.385 | 15.025 | 15.764 | 15.101 | 14.787 |
| 178440 | NGC3115 | 9.399 | 8.578 | 7.904 | 9.335 | 8.526 | 7.935 | 9.285 | 8.473 | 7.884 | ... | ... | ... | 9.215 | 8.378 | 7.806 |
PGC029299 (SGA ID 160014)
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NGC3115 (SGA ID 178440)
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