IC2378 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 |
|---|---|---|---|---|---|---|
| 780269 | IC2378_GROUP | 127.1209479 | 30.4181866 | 2.280 | 6.840 | 5 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 78098 | PGC139096 | E | 127.1332255 | 30.4054491 | Link | 780269 | IC2378 | E-S0 | 127.1318782 | 30.4313150 | Link | 1168212 | PGC3098223 | E | 127.1135969 | 30.4141975 | Link | 1269341 | IC2376 | E | 127.1088792 | 30.4076672 | Link | 1362027 | PGC139102 | E | 127.1084595 | 30.4136717 | 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) |
| 78098 | PGC139096 | SER | 3.69 | 3.032 | 49.3 | 0.663 | 10.644 | 53.3 | 0.563 | 6.063 | 49.3 | 0.663 | ... | ... | ... | ... | ... | ... |
| 780269 | IC2378 | SER | 4.24 | 22.940 | 22.4 | 0.228 | 39.366 | 23.2 | 0.302 | 66.267 | 16.8 | 0.242 | 44.698 | 62.002 | 81.565 | 21.934 | 21.033 | 20.263 |
| 1168212 | PGC3098223 | SER | 3.41 | 3.288 | 1.2 | 0.369 | 11.538 | 0.7 | 0.207 | 6.575 | 1.2 | 0.369 | ... | ... | ... | ... | ... | ... |
| 1269341 | IC2376 | SER | 4.35 | 7.548 | 62.6 | 0.370 | 26.738 | 64.2 | 0.332 | 33.417 | 60.4 | 0.426 | ... | ... | ... | ... | ... | ... |
| 1362027 | PGC139102 | SER | 4.81 | 2.421 | 167.5 | 0.260 | 12.278 | 167.9 | 0.390 | 4.842 | 167.5 | 0.260 | ... | ... | ... | ... | ... | ... |
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 |
| 78098 | PGC139096 | 16.764 | 15.898 | 15.271 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 780269 | IC2378 | 13.862 | 12.895 | 12.161 | 14.026 | 13.108 | 12.417 | 13.901 | 12.984 | 12.293 | 13.825 | 12.912 | 12.227 | 13.720 | 12.821 | 12.147 |
| 1168212 | PGC3098223 | 16.386 | 15.433 | 14.717 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1269341 | IC2376 | 15.055 | 14.150 | 13.464 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1362027 | PGC139102 | 17.142 | 16.237 | 15.590 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC139096 (SGA ID 78098)
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IC2378 (SGA ID 780269)
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PGC3098223 (SGA ID 1168212)
Ellipse-fitting not done or failed.
IC2376 (SGA ID 1269341)
Ellipse-fitting not done or failed.
PGC139102 (SGA ID 1362027)
Ellipse-fitting not done or failed.