NGC4874 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 |
|---|---|---|---|---|---|---|
| 1351452 | NGC4874_GROUP | 194.8973333 | 27.9645388 | 3.139 | 9.416 | 11 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 9851 | IC3998 | S0 | 194.9449282 | 27.9738414 | Link | 282800 | NGC4872 | E-S0 | 194.8921817 | 27.9468415 | Link | 466361 | PGC044598 | E-S0 | 194.8562161 | 27.9732051 | Link | 629880 | PGC044597 | E-S0 | 194.8555482 | 27.9679305 | Link | 637459 | PGC044652 | S0 | 194.9341990 | 27.9584115 | Link | 661034 | PGC044651 | S0 | 194.9178158 | 27.9682368 | Link | 1004831 | NGC4873 | S0 | 194.8866524 | 27.9836125 | Link | 1198873 | PGC044644 | S0 | 194.9152557 | 27.9539094 | Link | 1272220 | PGC044636 | S0 | 194.9096731 | 27.9871973 | Link | 1351452 | NGC4874 | E | 194.8988213 | 27.9593354 | Link | 1358544 | NGC4871 | S0 | 194.8748706 | 27.9564268 | 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) |
| 9851 | IC3998 | SER | 3.90 | 7.398 | 29.4 | 0.240 | 16.754 | 8.1 | 0.272 | 21.232 | 6.7 | 0.260 | 17.670 | 22.016 | 26.777 | 5.893 | 5.585 | 5.404 |
| 282800 | NGC4872 | DEV | 4.00 | 3.527 | 106.3 | 0.123 | 20.189 | 124.3 | 0.396 | 30.535 | 114.3 | 0.445 | ... | ... | ... | ... | ... | ... |
| 466361 | PGC044598 | SER | 3.48 | 3.883 | 39.0 | 0.427 | 13.339 | 48.0 | 0.191 | 15.811 | 46.1 | 0.452 | 12.853 | 15.638 | 18.820 | 3.370 | 2.958 | 2.615 |
| 629880 | PGC044597 | SER | 4.32 | 4.741 | 62.2 | 0.352 | 13.493 | 71.8 | 0.276 | 16.314 | 69.2 | 0.445 | 13.613 | 17.082 | 19.709 | 3.907 | 3.855 | 3.469 |
| 637459 | PGC044652 | SER | 2.43 | 4.697 | 16.0 | 0.571 | 13.776 | 15.8 | 0.403 | 18.126 | 16.9 | 0.495 | 14.607 | 20.357 | 28.173 | 5.839 | 5.616 | 5.337 |
| 661034 | PGC044651 | SER | 4.23 | 4.686 | 50.0 | 0.418 | 11.069 | 49.7 | 0.402 | 12.356 | 43.8 | 0.225 | ... | ... | ... | ... | ... | ... |
| 1004831 | NGC4873 | SER | 3.83 | 7.501 | 104.5 | 0.226 | 24.161 | 103.2 | 0.350 | 23.811 | 83.9 | 0.329 | ... | ... | ... | ... | ... | ... |
| 1198873 | PGC044644 | SER | 4.14 | 4.023 | 178.4 | 0.624 | 11.618 | 174.9 | 0.383 | 13.992 | 9.7 | 0.548 | ... | ... | ... | ... | ... | ... |
| 1272220 | PGC044636 | SER | 3.46 | 9.926 | 44.0 | 0.354 | 13.005 | 47.8 | 0.236 | 16.214 | 59.6 | 0.233 | ... | ... | ... | ... | ... | ... |
| 1351452 | NGC4874 | SER | 3.11 | 39.545 | 42.8 | 0.061 | 68.568 | 49.3 | 0.135 | 100.187 | 62.8 | 0.034 | 70.202 | 93.216 | 120.394 | 32.799 | 31.572 | 30.568 |
| 1358544 | NGC4871 | SER | 5.79 | 14.522 | 175.9 | 0.379 | 23.074 | 160.4 | 0.260 | 28.114 | 173.5 | 0.423 | 26.218 | 32.819 | 39.400 | 8.550 | 8.187 | 8.315 |
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 |
| 9851 | IC3998 | 15.121 | 14.279 | 13.653 | 15.393 | 14.553 | 13.928 | 15.344 | 14.507 | 13.884 | 15.318 | 14.483 | 13.863 | 15.282 | 14.454 | 13.839 |
| 282800 | NGC4872 | 14.982 | 14.145 | 13.511 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 466361 | PGC044598 | 15.927 | 15.119 | 14.497 | 16.084 | 15.279 | 14.669 | 16.051 | 15.246 | 14.640 | 16.031 | 15.231 | 14.628 | 16.003 | 15.211 | 14.613 |
| 629880 | PGC044597 | 16.100 | 15.280 | 14.653 | 16.300 | 15.491 | 14.880 | 16.246 | 15.438 | 14.832 | 16.227 | 15.419 | 14.816 | 16.187 | 15.377 | 14.784 |
| 637459 | PGC044652 | 16.126 | 15.359 | 14.772 | 16.189 | 15.424 | 14.857 | 16.114 | 15.354 | 14.791 | 16.048 | 15.296 | 14.738 | 15.943 | 15.208 | 14.654 |
| 661034 | PGC044651 | 16.383 | 15.553 | 14.932 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1004831 | NGC4873 | 14.718 | 13.900 | 13.271 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1198873 | PGC044644 | 16.194 | 15.399 | 14.773 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1272220 | PGC044636 | 15.944 | 15.168 | 14.591 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1351452 | NGC4874 | 12.333 | 11.477 | 10.807 | 12.647 | 11.798 | 11.154 | 12.543 | 11.699 | 11.058 | 12.483 | 11.643 | 11.007 | 12.411 | 11.580 | 10.951 |
| 1358544 | NGC4871 | 14.462 | 13.617 | 12.971 | 14.836 | 13.995 | 13.408 | 14.784 | 13.945 | 13.364 | 14.758 | 13.923 | 13.338 | 14.715 | 13.889 | 13.316 |
IC3998 (SGA ID 9851)
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NGC4872 (SGA ID 282800)
Ellipse-fitting not done or failed.
PGC044598 (SGA ID 466361)
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PGC044597 (SGA ID 629880)
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PGC044652 (SGA ID 637459)
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PGC044651 (SGA ID 661034)
Ellipse-fitting not done or failed.
NGC4873 (SGA ID 1004831)
Ellipse-fitting not done or failed.
PGC044644 (SGA ID 1198873)
Ellipse-fitting not done or failed.
PGC044636 (SGA ID 1272220)
Ellipse-fitting not done or failed.
NGC4874 (SGA ID 1351452)
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NGC4871 (SGA ID 1358544)
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