NGC1143 Group
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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 |
|---|---|---|---|---|---|---|
| 1164264 | NGC1143_GROUP | 43.7923768 | -0.1774735 | 1.735 | 5.205 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 21070 | PGC1150350 | Sa | 43.7774956 | -0.1625105 | Link | 684621 | NGC1142 | E | 43.8007119 | -0.1835368 | Link | 1164264 | NGC1143 | E | 43.7904874 | -0.1778532 | 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) |
| 21070 | PGC1150350 | SER | 4.10 | 4.684 | 177.5 | 0.539 | 14.064 | 176.3 | 0.548 | 20.495 | 173.2 | 0.597 | 17.407 | 19.997 | 25.836 | 4.234 | 3.881 | 3.720 |
| 684621 | NGC1142 | SER | 1.97 | 14.434 | 123.9 | 0.211 | 32.294 | 117.9 | 0.308 | 28.868 | 123.9 | 0.211 | 40.127 | 49.665 | ... | 98.030 | 104.272 | 112.395 |
| 1164264 | NGC1143 | SER | 5.10 | 18.699 | 123.4 | 0.243 | 36.570 | 110.7 | 0.440 | 37.398 | 123.4 | 0.243 | 32.413 | 46.286 | 67.054 | 13.779 | 13.449 | 12.604 |
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 |
| 21070 | PGC1150350 | 15.927 | 15.030 | 14.333 | 15.896 | 14.991 | 14.290 | 15.871 | 14.969 | 14.273 | 15.850 | 14.953 | 14.256 | 15.845 | 14.950 | 14.254 |
| 684621 | NGC1142 | 13.606 | 12.744 | 11.984 | 13.816 | 12.944 | 12.244 | 13.699 | 12.830 | 12.140 | ... | ... | ... | 12.681 | 11.815 | 11.125 |
| 1164264 | NGC1143 | 14.082 | 13.203 | 12.522 | 14.247 | 13.349 | 12.682 | 14.162 | 13.267 | 12.607 | 14.078 | 13.188 | 12.536 | 13.926 | 13.066 | 12.445 |
PGC1150350 (SGA ID 21070)
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NGC1142 (SGA ID 684621)
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NGC1143 (SGA ID 1164264)
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