NGC7674 Group
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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 |
|---|---|---|---|---|---|---|
| 330390 | NGC7674_GROUP | 351.9883321 | 8.7799142 | 1.254 | 3.762 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 64694 | PGC071505 | S? | 351.9947914 | 8.7827453 | Link | 330390 | NGC7674 | SBbc | 351.9862657 | 8.7789565 | 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) |
| 64694 | PGC071505 | SER | 6.00 | 4.751 | 29.0 | 0.451 | 10.498 | 33.0 | 0.267 | 17.548 | 44.5 | 0.244 | ... | ... | ... | ... | ... | ... |
| 330390 | NGC7674 | SER | 4.00 | 23.808 | 108.9 | 0.225 | 33.583 | 165.0 | 0.101 | 51.025 | 77.6 | 0.052 | 31.224 | 35.977 | 42.141 | 8.381 | 7.974 | 8.433 |
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 |
| 64694 | PGC071505 | 15.342 | 14.516 | 13.830 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 330390 | NGC7674 | 13.425 | 12.788 | 12.181 | 13.694 | 13.076 | 12.555 | 13.661 | 13.046 | 12.525 | 13.647 | 13.033 | 12.508 | 13.642 | 13.026 | 12.496 |
PGC071505 (SGA ID 64694)
Ellipse-fitting not done or failed.
NGC7674 (SGA ID 330390)
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