PGC3097774 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 |
|---|---|---|---|---|---|---|
| 1355255 | PGC3097774_GROUP | 240.5172415 | 26.9618139 | 0.562 | 1.686 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 98838 | PGC3097775 | E | 240.5182757 | 26.9630293 | Link | 1355255 | PGC3097774 | E | 240.5166133 | 26.9609198 | 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) |
| 98838 | PGC3097775 | SER | 3.69 | 1.892 | 17.6 | 0.109 | 10.718 | 22.8 | 0.207 | -1.000 | 22.8 | 0.207 | ... | ... | ... | ... | ... | ... |
| 1355255 | PGC3097774 | SER | 2.71 | 6.389 | 40.3 | 0.589 | 14.864 | 36.6 | 0.502 | 18.432 | 38.4 | 0.534 | 14.313 | 20.285 | 28.824 | 7.469 | 6.676 | 7.817 |
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 |
| 98838 | PGC3097775 | 17.346 | 16.328 | 15.602 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1355255 | PGC3097774 | 16.422 | 15.488 | 14.782 | 16.811 | 15.861 | 15.279 | 16.710 | 15.762 | 15.191 | 16.620 | 15.679 | 15.080 | 16.368 | 15.509 | 14.822 |
PGC3097775 (SGA ID 98838)
Ellipse-fitting not done or failed.
PGC3097774 (SGA ID 1355255)
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