PGC2309248 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 |
|---|---|---|---|---|---|---|
| 386812 | PGC2309248_GROUP | 168.9475083 | 48.0328359 | 1.075 | 3.224 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 68279 | PGC2309136 | 168.9476567 | 48.0311592 | Link | 386812 | PGC2309248 | E? | 168.9620336 | 48.0365063 | Link | 1090014 | PGC2309109 | Sbc | 168.9298891 | 48.0301367 | 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) |
| 68279 | PGC2309136 | SER | 3.62 | 6.870 | 162.3 | 0.490 | 11.018 | 155.5 | 0.362 | 11.944 | 154.9 | 0.471 | 8.550 | 10.329 | 12.754 | 4.852 | 4.260 | 3.685 |
| 386812 | PGC2309248 | SER | 3.35 | 6.042 | 28.0 | 0.833 | 12.651 | 31.6 | 0.563 | 18.326 | 28.2 | 0.805 | 16.074 | 19.501 | 25.156 | 11.865 | 7.758 | 7.565 |
| 1090014 | PGC2309109 | SER | 1.23 | 3.299 | 172.2 | 0.595 | 10.474 | 156.1 | 0.300 | 11.409 | 158.0 | 0.497 | 9.125 | 11.015 | 12.914 | 4.121 | 3.612 | 3.421 |
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 |
| 68279 | PGC2309136 | 17.316 | 16.718 | 16.205 | 17.723 | 17.134 | 16.760 | 17.632 | 17.065 | 16.701 | 17.585 | 17.027 | 16.679 | 17.549 | 17.005 | 16.663 |
| 386812 | PGC2309248 | 18.237 | 17.217 | 16.354 | 17.955 | 16.842 | 16.006 | 17.826 | 16.765 | 15.941 | 17.705 | 16.731 | 15.902 | 17.459 | 16.713 | 15.881 |
| 1090014 | PGC2309109 | 17.459 | 16.685 | 16.085 | 17.431 | 16.634 | 16.093 | 17.372 | 16.585 | 16.049 | 17.348 | 16.564 | 16.034 | 17.309 | 16.533 | 16.012 |
PGC2309136 (SGA ID 68279)
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PGC2309248 (SGA ID 386812)
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PGC2309109 (SGA ID 1090014)
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