PGC979295 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 |
|---|---|---|---|---|---|---|
| 1286387 | PGC979295_GROUP | 0.9891087 | -10.3467750 | 0.766 | 2.298 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 93321 | PGC979406 | 0.9909485 | -10.3425545 | Link | 693586 | PGC979371 | S0-a | 0.9913263 | -10.3456469 | Link | 1286387 | PGC979295 | E? | 0.9856608 | -10.3513405 | 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) |
| 93321 | PGC979406 | DEV | 4.00 | 6.508 | 133.9 | 0.250 | 10.498 | 139.6 | 0.139 | 17.642 | 137.3 | 0.281 | 12.513 | 18.943 | 26.518 | 10.691 | 9.421 | 8.851 |
| 693586 | PGC979371 | SER | 4.60 | 2.983 | 119.3 | 0.082 | 11.069 | 26.0 | 0.315 | 13.382 | 92.7 | 0.296 | 10.088 | 14.348 | 19.011 | 4.823 | 4.800 | 5.152 |
| 1286387 | PGC979295 | SER | 3.56 | 4.136 | 117.3 | 0.464 | 12.768 | 120.8 | 0.444 | 20.212 | 122.9 | 0.450 | ... | ... | ... | ... | ... | ... |
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 |
| 93321 | PGC979406 | 16.400 | 15.453 | 14.736 | 16.696 | 15.780 | 15.114 | 16.531 | 15.628 | 14.972 | 16.434 | 15.535 | 14.878 | 16.005 | 15.147 | 14.514 |
| 693586 | PGC979371 | 16.899 | 15.875 | 15.106 | 17.193 | 16.199 | 15.470 | 17.076 | 16.085 | 15.357 | 17.012 | 16.021 | 15.291 | 16.805 | 15.808 | 15.030 |
| 1286387 | PGC979295 | 16.445 | 15.537 | 14.854 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC979406 (SGA ID 93321)
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PGC979371 (SGA ID 693586)
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PGC979295 (SGA ID 1286387)
Ellipse-fitting not done or failed.