PGC2277340 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 |
|---|---|---|---|---|---|---|
| 1002061 | PGC2277340_GROUP | 242.3102929 | 46.2098827 | 0.617 | 1.850 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 99801 | SDSSJ160913.79+461222.6 | S? | 242.3074276 | 46.2062965 | Link | 1002061 | PGC2277340 | E | 242.3129040 | 46.2131991 | 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) |
| 99801 | SDSSJ160913.79+461222.6 | SER | 1.75 | 4.512 | 93.7 | 0.485 | 10.792 | 88.4 | 0.422 | 10.238 | 90.1 | 0.421 | ... | ... | ... | ... | ... | ... |
| 1002061 | PGC2277340 | SER | 5.75 | 4.181 | 5.9 | 0.276 | 11.645 | 15.1 | 0.164 | 15.525 | 15.8 | 0.115 | 11.687 | 15.028 | 19.065 | 3.850 | 3.681 | 2.642 |
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 |
| 99801 | SDSSJ160913.79+461222.6 | 17.590 | 16.914 | 16.488 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1002061 | PGC2277340 | 16.063 | 15.116 | 14.489 | 16.212 | 15.274 | 14.668 | 16.157 | 15.221 | 14.639 | 16.122 | 15.189 | 14.629 | 16.086 | 15.157 | 14.624 |
SDSSJ160913.79+461222.6 (SGA ID 99801)
Ellipse-fitting not done or failed.
PGC2277340 (SGA ID 1002061)
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