PGC170074 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 |
|---|---|---|---|---|---|---|
| 82329 | PGC170074_GROUP | 154.9663939 | -3.7322645 | 0.770 | 2.311 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 82329 | PGC170074 | S0 | 154.9709328 | -3.7350261 | Link | 1212807 | PGC1067599 | 154.9615027 | -3.7294066 | 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) |
| 82329 | PGC170074 | DEV | 4.00 | 9.188 | 115.9 | 0.380 | 13.587 | 115.0 | 0.620 | 32.950 | 97.3 | 0.311 | 21.934 | 29.076 | 38.925 | 8.785 | 8.297 | 8.070 |
| 1212807 | PGC1067599 | SER | 0.79 | 4.484 | 96.6 | 0.498 | 12.797 | 99.0 | 0.487 | 12.787 | 95.7 | 0.491 | 12.175 | 14.536 | 16.966 | 5.445 | 5.470 | 5.389 |
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 |
| 82329 | PGC170074 | 14.832 | 13.991 | 13.348 | 15.013 | 14.190 | 13.598 | 14.941 | 14.126 | 13.538 | 14.900 | 14.088 | 13.497 | 14.819 | 14.009 | 13.417 |
| 1212807 | PGC1067599 | 16.694 | 16.088 | 15.636 | 16.705 | 16.098 | 15.648 | 16.665 | 16.054 | 15.595 | 16.643 | 16.028 | 15.573 | 16.632 | 16.006 | 15.542 |
PGC170074 (SGA ID 82329)
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PGC1067599 (SGA ID 1212807)
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