PGC2303012 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 |
|---|---|---|---|---|---|---|
| 130249 | PGC2303012_GROUP | 179.8343856 | 47.7120773 | 0.545 | 1.634 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 130249 | PGC2303012 | Sb | 179.8333282 | 47.7114945 | Link | 716641 | SDSSJ115920.55+474246.5 | 179.8355948 | 47.7129199 | 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) |
| 130249 | PGC2303012 | SER | 2.47 | 7.628 | 0.9 | 0.329 | 14.693 | 10.1 | 0.324 | 17.057 | 5.9 | 0.281 | 14.615 | 17.796 | 21.016 | 6.718 | 6.279 | 5.188 |
| 716641 | SDSSJ115920.55+474246.5 | SER | 1.50 | 3.256 | 136.7 | 0.566 | 10.943 | 152.0 | 0.667 | 6.511 | 136.7 | 0.566 | ... | ... | ... | ... | ... | ... |
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 |
| 130249 | PGC2303012 | 15.753 | 15.108 | 14.666 | 16.006 | 15.369 | 15.012 | 15.940 | 15.310 | 14.975 | 15.913 | 15.285 | 14.964 | 15.880 | 15.245 | 14.949 |
| 716641 | SDSSJ115920.55+474246.5 | 18.563 | 18.329 | 18.253 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2303012 (SGA ID 130249)
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SDSSJ115920.55+474246.5 (SGA ID 716641)
Ellipse-fitting not done or failed.