ESO194-032 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 |
|---|---|---|---|---|---|---|
| 589490 | ESO194-032_GROUP | 11.0117143 | -50.6324620 | 0.987 | 2.960 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 81928 | PGC464489 | 11.0163188 | -50.6393606 | Link | 589490 | ESO194-032 | Sc | 11.0083871 | -50.6273977 | 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) |
| 81928 | PGC464489 | SER | 2.24 | 4.650 | 168.3 | 0.259 | 14.693 | 173.0 | 0.463 | 11.737 | 2.0 | 0.265 | 8.112 | 11.004 | 14.529 | 4.337 | 4.436 | 4.724 |
| 589490 | ESO194-032 | SER | 1.39 | 5.831 | 109.2 | 0.271 | 19.594 | 102.6 | 0.322 | 18.277 | 100.5 | 0.320 | ... | ... | ... | ... | ... | ... |
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 |
| 81928 | PGC464489 | 17.035 | 16.685 | 16.557 | 17.372 | 17.022 | 16.853 | 17.237 | 16.884 | 16.703 | 17.166 | 16.810 | 16.621 | 17.070 | 16.708 | 16.507 |
| 589490 | ESO194-032 | 14.895 | 14.395 | 14.007 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC464489 (SGA ID 81928)
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ESO194-032 (SGA ID 589490)
Ellipse-fitting not done or failed.