PGC018154 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 |
|---|---|---|---|---|---|---|
| 88295 | PGC018154_GROUP | 89.5253040 | -59.8654244 | 1.543 | 4.630 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 47024 | PGC367994 | 89.5498994 | -59.8789975 | Link | 88295 | PGC018154 | Scd | 89.5176317 | -59.8613112 | 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) |
| 47024 | PGC367994 | SER | 1.19 | 6.093 | 137.2 | 0.622 | 11.146 | 131.0 | 0.583 | 9.433 | 135.4 | 0.552 | 7.199 | 10.348 | 13.150 | 7.385 | 7.408 | 7.580 |
| 88295 | PGC018154 | SER | 0.85 | 19.778 | 88.6 | 0.282 | 36.151 | 94.0 | 0.211 | 39.556 | 88.6 | 0.282 | 34.257 | 44.646 | 54.717 | 21.450 | 20.758 | 20.631 |
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 |
| 47024 | PGC367994 | 18.402 | 17.900 | 17.587 | 18.939 | 18.444 | 18.150 | 18.615 | 18.132 | 17.863 | 18.497 | 18.020 | 17.740 | 18.161 | 17.662 | 17.355 |
| 88295 | PGC018154 | 14.374 | 13.808 | 13.425 | 14.597 | 14.069 | 13.697 | 14.457 | 13.935 | 13.564 | 14.391 | 13.874 | 13.503 | 14.276 | 13.770 | 13.408 |
PGC367994 (SGA ID 47024)
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PGC018154 (SGA ID 88295)
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