ESO422-041 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 |
|---|---|---|---|---|---|---|
| 1318154 | ESO422-041_GROUP | 77.6989463 | -31.5947320 | 2.753 | 8.258 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 71985 | PGC703526 | 77.7150559 | -31.5841937 | Link | 1318154 | ESO422-041 | SABd | 77.6958972 | -31.5970912 | 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) |
| 71985 | PGC703526 | SER | 2.72 | 7.750 | 93.2 | 0.473 | 16.486 | 112.0 | 0.543 | 7.271 | 113.3 | 0.408 | ... | ... | ... | ... | ... | ... |
| 1318154 | ESO422-041 | SER | 1.96 | 54.672 | 83.2 | 0.318 | 76.054 | 0.0 | 0.090 | 84.945 | 81.2 | 0.224 | 58.128 | 82.865 | 103.344 | 46.607 | 44.508 | 43.101 |
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 |
| 71985 | PGC703526 | 17.249 | 17.261 | 17.605 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1318154 | ESO422-041 | 12.895 | 12.432 | 12.131 | 13.546 | 13.080 | 12.801 | 13.282 | 12.834 | 12.569 | 13.187 | 12.744 | 12.484 | 12.983 | 12.550 | 12.292 |
PGC703526 (SGA ID 71985)
Ellipse-fitting not done or failed.
ESO422-041 (SGA ID 1318154)
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