PGC037684 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 |
|---|---|---|---|---|---|---|
| 1344354 | PGC037684_GROUP | 179.6099083 | 0.7124746 | 1.018 | 3.055 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 91139 | PGC200279 | Sa | 179.6088388 | 0.7130990 | Link | 707721 | PGC037685 | S0-a | 179.6154135 | 0.7178946 | Link | 1344354 | PGC037684 | Sb | 179.6054064 | 0.7068402 | 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) |
| 91139 | PGC200279 | SER | 2.16 | 3.103 | 152.1 | 0.688 | 10.165 | 174.6 | 0.506 | 11.445 | 151.7 | 0.622 | 10.556 | 12.336 | 13.715 | 3.054 | 2.521 | 2.493 |
| 707721 | PGC037685 | SER | 4.43 | 6.840 | 43.3 | 0.247 | 16.639 | 56.7 | 0.333 | 25.727 | 59.3 | 0.313 | ... | ... | ... | ... | ... | ... |
| 1344354 | PGC037684 | SER | 4.10 | 10.300 | 10.3 | 0.147 | 17.343 | 21.3 | 0.475 | 24.274 | 5.2 | 0.379 | ... | ... | ... | ... | ... | ... |
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 |
| 91139 | PGC200279 | 16.779 | 15.893 | 15.291 | 16.792 | 15.908 | 15.306 | 16.766 | 15.886 | 15.286 | 16.756 | 15.880 | 15.280 | 16.728 | 15.863 | 15.268 |
| 707721 | PGC037685 | 15.484 | 14.567 | 13.859 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1344354 | PGC037684 | 15.669 | 14.793 | 14.110 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC200279 (SGA ID 91139)
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PGC037685 (SGA ID 707721)
Ellipse-fitting not done or failed.
PGC037684 (SGA ID 1344354)
Ellipse-fitting not done or failed.