NGC4860 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 |
|---|---|---|---|---|---|---|
| 96780 | NGC4860_GROUP | 194.7639083 | 28.1212174 | 1.265 | 3.796 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 96780 | NGC4860 | E | 194.7662842 | 28.1237008 | Link | 3014392 | NGC4858 | .SB.3.. | 194.7586335 | 28.1156047 | 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) |
| 96780 | NGC4860 | SER | 3.93 | 7.818 | 120.0 | 0.165 | 32.220 | 121.2 | 0.125 | 45.686 | 48.8 | 0.111 | 28.376 | 39.104 | 51.474 | 8.325 | 8.354 | 7.520 |
| 3014392 | NGC4858 | SER | 1.03 | 4.574 | 34.5 | 0.168 | 16.111 | 0.0 | 0.129 | 12.984 | 139.0 | 0.112 | ... | ... | ... | ... | ... | ... |
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 |
| 96780 | NGC4860 | 14.030 | 13.180 | 12.504 | 14.154 | 13.312 | 12.646 | 14.077 | 13.240 | 12.579 | 14.033 | 13.199 | 12.544 | 13.945 | 13.098 | 12.469 |
| 3014392 | NGC4858 | 15.550 | 15.073 | 14.659 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
NGC4860 (SGA ID 96780)
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NGC4858 (SGA ID 3014392)
Ellipse-fitting not done or failed.