ESO488-033 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 |
|---|---|---|---|---|---|---|
| 229829 | ESO488-033_GROUP | 87.3483472 | -25.3502571 | 1.573 | 4.718 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 45087 | PGC075463 | Sab | 87.3553737 | -25.3568229 | Link | 229829 | ESO488-033 | E | 87.3401765 | -25.3465208 | Link | 341342 | PGC017932 | S0 | 87.3612634 | -25.3501534 | 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) |
| 45087 | PGC075463 | SER | 2.75 | 7.178 | 87.9 | 0.798 | 17.994 | 89.0 | 0.761 | 19.577 | 88.0 | 0.742 | 16.906 | 21.020 | 25.997 | 6.521 | 5.644 | 4.449 |
| 229829 | ESO488-033 | SER | 3.49 | 15.051 | 66.8 | 0.319 | 32.294 | 71.0 | 0.147 | 40.185 | 74.9 | 0.198 | 32.243 | 43.265 | 56.607 | 12.716 | 12.051 | 11.552 |
| 341342 | PGC017932 | SER | 3.80 | 3.298 | 170.4 | 0.384 | 10.523 | 171.2 | 0.276 | 11.781 | 165.6 | 0.283 | 9.966 | 12.504 | 14.927 | 2.763 | 2.669 | 2.588 |
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 |
| 45087 | PGC075463 | 16.591 | 15.671 | 14.883 | 16.616 | 15.750 | 15.031 | 16.562 | 15.708 | 14.999 | 16.533 | 15.683 | 14.981 | 16.501 | 15.655 | 14.965 |
| 229829 | ESO488-033 | 14.028 | 13.186 | 12.554 | 14.274 | 13.434 | 12.809 | 14.187 | 13.351 | 12.730 | 14.134 | 13.302 | 12.684 | 14.044 | 13.226 | 12.619 |
| 341342 | PGC017932 | 16.459 | 15.636 | 15.027 | 16.630 | 15.804 | 15.205 | 16.579 | 15.756 | 15.158 | 16.557 | 15.735 | 15.139 | 16.521 | 15.702 | 15.107 |
PGC075463 (SGA ID 45087)
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ESO488-033 (SGA ID 229829)
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PGC017932 (SGA ID 341342)
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