PGC2273728 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 |
|---|---|---|---|---|---|---|
| 367698 | PGC2273728_GROUP | 231.9442510 | 45.9976265 | 1.723 | 5.169 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 123267 | 2MASXJ15274387+4600019 | E | 231.9329788 | 46.0003764 | Link | 367698 | PGC2273728 | S? | 231.9613699 | 45.9972975 | Link | 580455 | PGC2273664 | Sbc | 231.9241193 | 45.9935375 | 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) |
| 123267 | 2MASXJ15274387+4600019 | DEV | 4.00 | 3.123 | 144.3 | 0.192 | 22.549 | 155.7 | 0.369 | 23.494 | 161.0 | 0.313 | 16.653 | 23.675 | 29.446 | 5.695 | 5.840 | 2.454 |
| 367698 | PGC2273728 | SER | 1.10 | 11.730 | 38.5 | 0.873 | 30.208 | 39.5 | 0.809 | 29.476 | 39.8 | 0.841 | 27.161 | 35.216 | 45.812 | 13.658 | 12.094 | 10.598 |
| 580455 | PGC2273664 | SER | 2.16 | 5.180 | 116.7 | 0.343 | 13.186 | 109.6 | 0.406 | 13.604 | 115.6 | 0.349 | 10.822 | 14.629 | 18.986 | 6.041 | 5.377 | 4.026 |
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 |
| 123267 | 2MASXJ15274387+4600019 | 15.507 | 14.660 | 14.109 | 15.570 | 14.712 | 14.221 | 15.487 | 14.630 | 14.190 | 15.453 | 14.595 | 14.190 | 15.226 | 14.316 | 14.176 |
| 367698 | PGC2273728 | 16.367 | 15.522 | 14.834 | 16.364 | 15.549 | 14.897 | 16.274 | 15.482 | 14.842 | 16.225 | 15.440 | 14.816 | 16.171 | 15.389 | 14.790 |
| 580455 | PGC2273664 | 16.792 | 16.020 | 15.510 | 17.019 | 16.285 | 15.838 | 16.892 | 16.180 | 15.777 | 16.823 | 16.118 | 15.764 | 16.713 | 16.011 | 15.750 |
2MASXJ15274387+4600019 (SGA ID 123267)
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PGC2273728 (SGA ID 367698)
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PGC2273664 (SGA ID 580455)
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