PGC2673011 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 |
|---|---|---|---|---|---|---|
| 113919 | PGC2673011_GROUP | 255.2440108 | 64.9398357 | 0.695 | 2.084 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 113919 | PGC2673011 | S? | 255.2356843 | 64.9375905 | Link | 186116 | PGC3139635 | Sbc | 255.2535121 | 64.9424146 | 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) |
| 113919 | PGC2673011 | SER | 3.90 | 8.040 | 158.1 | 0.667 | 13.339 | 158.4 | 0.628 | 18.761 | 159.4 | 0.583 | 13.235 | 17.324 | 25.595 | 6.428 | 6.328 | 4.626 |
| 186116 | PGC3139635 | SER | 1.75 | 3.675 | 42.4 | 0.679 | 11.485 | 38.2 | 0.527 | 10.248 | 38.6 | 0.422 | ... | ... | ... | ... | ... | ... |
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 |
| 113919 | PGC2673011 | 17.083 | 16.006 | 15.263 | 17.345 | 16.294 | 15.633 | 17.281 | 16.224 | 15.603 | 17.211 | 16.157 | 15.579 | 17.217 | 16.155 | 15.585 |
| 186116 | PGC3139635 | 17.699 | 16.779 | 16.044 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2673011 (SGA ID 113919)
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PGC3139635 (SGA ID 186116)
Ellipse-fitting not done or failed.