ESO244-017 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 |
|---|---|---|---|---|---|---|
| 1405047 | ESO244-017_GROUP | 20.0748135 | -44.1273448 | 1.734 | 5.202 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 60686 | PGC540692 | 20.0839787 | -44.1187072 | Link | 1405047 | ESO244-017 | Sa | 20.0820490 | -44.1285843 | Link | 1405138 | PGC095429 | S0-a | 20.0490207 | -44.1328136 | 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) |
| 60686 | PGC540692 | SER | 2.50 | 4.466 | 116.3 | 0.842 | 17.263 | 104.0 | 0.653 | 12.459 | 96.9 | 0.597 | ... | ... | ... | ... | ... | ... |
| 1405047 | ESO244-017 | SER | 4.40 | 40.974 | 26.3 | 0.455 | 39.185 | 25.3 | 0.286 | 43.526 | 29.4 | 0.278 | 40.828 | 50.828 | 58.125 | 20.204 | 19.502 | 19.053 |
| 1405138 | PGC095429 | SER | 3.24 | 8.757 | 22.2 | 0.375 | 17.066 | 13.7 | 0.226 | 17.600 | 8.7 | 0.271 | 16.355 | 19.844 | 22.611 | 5.501 | 5.241 | 4.903 |
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 |
| 60686 | PGC540692 | 18.526 | 17.400 | 16.565 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1405047 | ESO244-017 | 13.589 | 12.786 | 12.154 | 14.129 | 13.357 | 12.794 | 14.040 | 13.272 | 12.711 | 14.011 | 13.244 | 12.684 | 13.946 | 13.177 | 12.617 |
| 1405138 | PGC095429 | 15.275 | 14.570 | 14.066 | 15.551 | 14.854 | 14.385 | 15.504 | 14.806 | 14.337 | 15.487 | 14.790 | 14.322 | 15.439 | 14.750 | 14.292 |
PGC540692 (SGA ID 60686)
Ellipse-fitting not done or failed.
ESO244-017 (SGA ID 1405047)
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PGC095429 (SGA ID 1405138)
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