PGC087451 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 |
|---|---|---|---|---|---|---|
| 118373 | PGC087451_GROUP | 153.4974060 | -0.0852582 | 0.724 | 2.171 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 118373 | PGC087451 | S0-a | 153.4960931 | -0.0815882 | Link | 729533 | PGC1152152 | E? | 153.4992263 | -0.0905452 | 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) |
| 118373 | PGC087451 | SER | 3.87 | 5.316 | 123.9 | 0.426 | 14.660 | 117.8 | 0.345 | 20.688 | 121.1 | 0.338 | 15.484 | 22.550 | 31.752 | 7.294 | 7.210 | 6.472 |
| 729533 | PGC1152152 | DEV | 4.00 | 5.131 | 31.4 | 0.107 | 10.378 | 9.3 | 0.236 | 13.115 | 10.6 | 0.090 | 8.204 | 12.259 | 16.033 | 5.721 | 5.560 | 5.168 |
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 |
| 118373 | PGC087451 | 15.959 | 14.974 | 14.254 | 16.156 | 15.178 | 14.466 | 16.052 | 15.076 | 14.370 | 15.977 | 15.001 | 14.300 | 15.731 | 14.757 | 14.093 |
| 729533 | PGC1152152 | 17.683 | 16.846 | 16.209 | 17.868 | 17.088 | 16.519 | 17.566 | 16.818 | 16.264 | 17.455 | 16.709 | 16.162 | 17.423 | 16.645 | 16.110 |
PGC087451 (SGA ID 118373)
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PGC1152152 (SGA ID 729533)
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