PGC2686685 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 |
|---|---|---|---|---|---|---|
| 634462 | PGC2686685_GROUP | 188.0388379 | 66.3998737 | 1.232 | 3.696 | 5 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 75897 | PGC041549 | E | 188.0553449 | 66.3996868 | Link | 89766 | PGC3441759 | Sbc | 188.0451237 | 66.4052956 | Link | 225295 | PGC041524 | 188.0277832 | 66.4043017 | Link | 634462 | PGC2686685 | Sc | 188.0489858 | 66.3894205 | Link | 1132260 | SDSSJ123204.38+662416.2 | Sd | 188.0175303 | 66.4047022 | 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) |
| 75897 | PGC041549 | SER | 3.55 | 3.440 | 44.3 | 0.174 | 15.781 | 5.7 | 0.109 | 19.123 | 12.0 | 0.124 | 13.496 | 17.791 | 21.887 | 3.529 | 3.183 | 1.324 |
| 89766 | PGC3441759 | SER | 1.74 | 4.087 | 81.3 | 0.639 | 12.026 | 82.8 | 0.569 | 9.968 | 81.9 | 0.484 | ... | ... | ... | ... | ... | ... |
| 225295 | PGC041524 | EXP | 1.00 | 19.410 | 27.3 | 0.554 | 11.406 | 0.0 | 0.327 | 38.819 | 27.3 | 0.554 | 4.314 | 8.143 | ... | 5.079 | 5.016 | 3.700 |
| 634462 | PGC2686685 | SER | 0.50 | 7.215 | 118.3 | 0.769 | 16.486 | 114.3 | 0.543 | 16.482 | 117.5 | 0.716 | 18.395 | 20.935 | 24.859 | 9.477 | 8.742 | 7.459 |
| 1132260 | SDSSJ123204.38+662416.2 | SER | 1.06 | 19.411 | 23.7 | 0.542 | 15.036 | 25.0 | 0.383 | 17.469 | 12.9 | 0.366 | 12.042 | 14.208 | ... | 7.123 | 7.878 | 7.750 |
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 |
| 75897 | PGC041549 | 15.606 | 14.771 | 14.233 | 15.696 | 14.866 | 14.371 | 15.637 | 14.809 | 14.353 | 15.608 | 14.782 | 14.357 | 15.548 | 14.725 | 14.352 |
| 89766 | PGC3441759 | 17.497 | 16.717 | 16.032 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 225295 | PGC041524 | 16.204 | 15.844 | 15.969 | 20.125 | 19.666 | 19.723 | 19.375 | 18.918 | 19.246 | ... | ... | ... | 19.147 | 18.704 | 19.244 |
| 634462 | PGC2686685 | 16.464 | 15.865 | 15.360 | 16.388 | 15.749 | 15.271 | 16.356 | 15.723 | 15.260 | 16.333 | 15.708 | 15.256 | 16.327 | 15.704 | 15.255 |
| 1132260 | SDSSJ123204.38+662416.2 | 15.412 | 14.959 | 14.672 | 16.993 | 16.509 | 16.248 | 16.923 | 16.415 | 16.150 | ... | ... | ... | 16.752 | 16.145 | 15.858 |
PGC041549 (SGA ID 75897)
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PGC3441759 (SGA ID 89766)
Ellipse-fitting not done or failed.
PGC041524 (SGA ID 225295)
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PGC2686685 (SGA ID 634462)
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SDSSJ123204.38+662416.2 (SGA ID 1132260)
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