ESO185-054 Group
Sky Viewer
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 |
|---|---|---|---|---|---|---|
| 137873 | ESO185-054_GROUP | 300.8477986 | -55.9426733 | 4.394 | 13.182 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 137873 | ESO185-054 | E | 300.8627103 | -55.9471322 | Link | 142998 | PGC3099325 | E | 300.9242911 | -55.9154386 | Link | 492587 | ESO185-053 | S0 | 300.7543913 | -55.9480449 | 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) |
| 137873 | ESO185-054 | SER | 3.60 | 35.081 | 120.6 | 0.268 | 106.444 | 122.0 | 0.324 | 70.162 | 120.6 | 0.268 | 102.891 | 134.158 | ... | 35.656 | 34.837 | 33.608 |
| 142998 | PGC3099325 | SER | 3.23 | 4.672 | 116.4 | 0.291 | 25.010 | 120.9 | 0.363 | 23.561 | 112.3 | 0.263 | 20.396 | 24.970 | 29.223 | 4.042 | 3.406 | 3.283 |
| 492587 | ESO185-053 | SER | 3.22 | 13.889 | 158.2 | 0.615 | 37.422 | 159.6 | 0.628 | 44.965 | 157.8 | 0.622 | 49.339 | 58.728 | 72.140 | 14.847 | 14.468 | 14.202 |
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 |
| 137873 | ESO185-054 | 11.732 | 10.841 | 10.155 | 11.852 | 10.965 | 10.287 | 11.778 | 10.893 | 10.218 | ... | ... | ... | 11.686 | 10.804 | 10.137 |
| 142998 | PGC3099325 | 14.534 | 13.684 | 13.058 | 14.612 | 13.755 | 13.129 | 14.581 | 13.728 | 13.102 | 14.566 | 13.716 | 13.090 | 14.539 | 13.697 | 13.072 |
| 492587 | ESO185-053 | 13.667 | 12.800 | 12.144 | 13.621 | 12.749 | 12.101 | 13.594 | 12.724 | 12.078 | 13.576 | 12.707 | 12.061 | 13.572 | 12.704 | 12.059 |
ESO185-054 (SGA ID 137873)
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PGC3099325 (SGA ID 142998)
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ESO185-053 (SGA ID 492587)
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