IC2617 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 |
|---|---|---|---|---|---|---|
| 282732 | IC2617_GROUP | 165.5312129 | 38.6592169 | 1.187 | 3.562 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 123108 | PGC2132816 | S? | 165.5300043 | 38.6477032 | Link | 282732 | IC2617 | S0 | 165.5317631 | 38.6642114 | 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) |
| 123108 | PGC2132816 | SER | 1.04 | 6.720 | 125.2 | 0.776 | 11.671 | 126.5 | 0.676 | 14.743 | 125.4 | 0.718 | ... | ... | ... | ... | ... | ... |
| 282732 | IC2617 | SER | 3.34 | 8.987 | 99.3 | 0.515 | 26.615 | 96.7 | 0.491 | 38.072 | 103.3 | 0.471 | 33.760 | 46.431 | 61.558 | 10.818 | 10.345 | 5.109 |
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 |
| 123108 | PGC2132816 | 17.467 | 16.860 | 16.444 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 282732 | IC2617 | 14.440 | 13.526 | 12.903 | 14.494 | 13.583 | 12.997 | 14.415 | 13.508 | 12.967 | 14.367 | 13.460 | 12.963 | 14.274 | 13.368 | 12.959 |
PGC2132816 (SGA ID 123108)
Ellipse-fitting not done or failed.
IC2617 (SGA ID 282732)
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