NGC6850 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 |
|---|---|---|---|---|---|---|
| 980350 | NGC6850_GROUP | 300.8914707 | -54.8539619 | 2.800 | 8.400 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 46004 | PGC415023 | 300.9255768 | -54.8691042 | Link | 251099 | PGC414902 | 300.9327268 | -54.8811501 | Link | 980350 | NGC6850 | S0-a | 300.8755400 | -54.8449572 | 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) |
| 46004 | PGC415023 | SER | 1.43 | 4.880 | 50.3 | 0.634 | 13.095 | 53.5 | 0.543 | 14.732 | 52.1 | 0.549 | 12.661 | 16.399 | 20.614 | 6.437 | 5.555 | 4.764 |
| 251099 | PGC414902 | SER | 1.04 | 4.441 | 142.1 | 0.482 | 12.797 | 138.0 | 0.543 | 11.162 | 141.8 | 0.469 | 9.540 | 11.989 | 14.170 | 5.193 | 4.753 | 4.474 |
| 980350 | NGC6850 | DEV | 4.00 | 19.375 | 137.0 | 0.301 | 60.830 | 146.2 | 0.462 | 79.175 | 141.9 | 0.438 | 61.267 | 80.602 | 106.737 | 20.962 | 18.278 | 16.735 |
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 |
| 46004 | PGC415023 | 17.186 | 16.101 | 15.232 | 17.184 | 16.155 | 15.366 | 17.095 | 16.079 | 15.301 | 17.041 | 16.038 | 15.268 | 16.939 | 15.960 | 15.196 |
| 251099 | PGC414902 | 17.372 | 16.707 | 16.240 | 17.498 | 16.856 | 16.433 | 17.399 | 16.770 | 16.356 | 17.356 | 16.735 | 16.325 | 17.277 | 16.663 | 16.260 |
| 980350 | NGC6850 | 12.984 | 12.042 | 11.356 | 13.081 | 12.184 | 11.542 | 13.015 | 12.126 | 11.485 | 12.970 | 12.086 | 11.446 | 12.926 | 12.047 | 11.405 |
PGC415023 (SGA ID 46004)
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PGC414902 (SGA ID 251099)
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NGC6850 (SGA ID 980350)
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