PGC2394987 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 |
|---|---|---|---|---|---|---|
| 38038 | PGC2394987_GROUP | 141.8088567 | 51.4870780 | 0.790 | 2.371 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 38038 | PGC2394987 | E | 141.8065303 | 51.4907299 | Link | 210087 | 2MASXJ09271502+5128536 | SBbc | 141.8125474 | 51.4814452 | 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) |
| 38038 | PGC2394987 | SER | 3.87 | 4.236 | 63.4 | 0.422 | 16.639 | 59.5 | 0.310 | 19.066 | 61.2 | 0.328 | 15.266 | 21.009 | 28.587 | 5.951 | 5.407 | 2.502 |
| 210087 | 2MASXJ09271502+5128536 | SER | 1.77 | 3.572 | 143.7 | 0.473 | 10.743 | 144.0 | 0.220 | 10.525 | 146.5 | 0.290 | 8.978 | 11.888 | 16.267 | 4.272 | 4.125 | 3.070 |
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 |
| 38038 | PGC2394987 | 16.165 | 15.154 | 14.466 | 16.217 | 15.246 | 14.633 | 16.117 | 15.153 | 14.598 | 16.054 | 15.095 | 14.596 | 15.970 | 15.007 | 14.590 |
| 210087 | 2MASXJ09271502+5128536 | 16.949 | 16.177 | 15.645 | 17.052 | 16.285 | 15.800 | 16.979 | 16.214 | 15.761 | 16.925 | 16.163 | 15.759 | 16.872 | 16.105 | 15.752 |
PGC2394987 (SGA ID 38038)
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2MASXJ09271502+5128536 (SGA ID 210087)
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