PGC044564 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 |
|---|---|---|---|---|---|---|
| 21770 | PGC044564_GROUP | 194.8122400 | 8.9794181 | 0.875 | 2.624 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 21770 | PGC044564 | E | 194.8102100 | 8.9820391 | Link | 1100306 | SDSSJ125914.13+085820.2 | S? | 194.8088786 | 8.9722842 | Link | 1152514 | PGC1357396 | Sbc | 194.8188906 | 8.9820139 | 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) |
| 21770 | PGC044564 | SER | 3.75 | 5.443 | 106.8 | 0.744 | 20.376 | 105.7 | 0.719 | 21.399 | 104.7 | 0.694 | 19.255 | 24.455 | 32.468 | 7.625 | 7.377 | 7.313 |
| 1100306 | SDSSJ125914.13+085820.2 | SER | 3.22 | 4.189 | 108.6 | 0.589 | 11.807 | 111.9 | 0.449 | 12.163 | 112.4 | 0.492 | ... | ... | ... | ... | ... | ... |
| 1152514 | PGC1357396 | SER | 3.24 | 6.357 | 38.4 | 0.596 | 11.861 | 36.7 | 0.414 | 12.971 | 36.9 | 0.485 | ... | ... | ... | ... | ... | ... |
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 |
| 21770 | PGC044564 | 15.659 | 14.742 | 14.049 | 15.590 | 14.678 | 13.972 | 15.562 | 14.654 | 13.949 | 15.539 | 14.635 | 13.931 | 15.525 | 14.624 | 13.920 |
| 1100306 | SDSSJ125914.13+085820.2 | 17.418 | 16.696 | 16.100 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1152514 | PGC1357396 | 16.654 | 15.834 | 15.183 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC044564 (SGA ID 21770)
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SDSSJ125914.13+085820.2 (SGA ID 1100306)
Ellipse-fitting not done or failed.
PGC1357396 (SGA ID 1152514)
Ellipse-fitting not done or failed.