PGC023515 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 |
|---|---|---|---|---|---|---|
| 501011 | PGC023515_GROUP | 125.7632976 | -4.9381944 | 1.555 | 4.665 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 44294 | PGC023518 | Sbc | 125.7752196 | -4.9426065 | Link | 501011 | PGC023515 | Sa | 125.7546454 | -4.9349315 | 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) |
| 44294 | PGC023518 | SER | 1.63 | 8.150 | 131.4 | 0.431 | 21.783 | 128.6 | 0.478 | 24.092 | 123.7 | 0.422 | 18.828 | 26.110 | 33.051 | 9.823 | 10.019 | 9.335 |
| 501011 | PGC023515 | SER | 4.47 | 14.386 | 27.9 | 0.582 | 30.069 | 29.3 | 0.494 | 46.046 | 32.2 | 0.476 | 32.569 | 46.768 | 62.927 | 15.704 | 13.188 | 11.480 |
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 |
| 44294 | PGC023518 | 15.517 | 14.999 | 14.627 | 15.724 | 15.204 | 14.857 | 15.608 | 15.088 | 14.745 | 15.550 | 15.027 | 14.692 | 15.352 | 14.820 | 14.515 |
| 501011 | PGC023515 | 14.735 | 13.878 | 13.180 | 14.969 | 14.095 | 13.463 | 14.824 | 13.961 | 13.342 | 14.741 | 13.887 | 13.274 | 14.619 | 13.790 | 13.195 |
PGC023518 (SGA ID 44294)
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PGC023515 (SGA ID 501011)
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