Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179866903 (SMSS J172825.90-205916.5)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.108 |
|---|
| Dec (deg) | -20.988 |
|---|
| Galactic lon. (deg) | 4.657 |
|---|
| Galactic lat. (deg) | 7.533 |
|---|
| E(B-V) (SFD98) (mag) | 0.959 |
|---|
| E(B-V) (GNILC) (mag) | 0.769 ± 0.042 |
|---|
| Nearest DR4 source |
1212945185 (2.1 arcs away) |
| 2nd-nearest DR4 source |
179866905 (5.3 arcs away) |
| 3rd-nearest DR4 source |
179866895 (8.3 arcs away) |
| Times observed | 22 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
18.475 ± 0.155 |
17.388 ± 0.157 |
16.722 ± 0.055 |
16.206 ± 0.048 |
| Petrosian mag. |
— |
— |
18.162 ± 0.046 |
16.966 ± 0.363 |
16.272 ± 0.040 |
15.816 ± 0.034 |
2 x 2 arcmin
Image cutouts
See all image cutouts for this object here.
Images shown are the best images available from DR4, as determined by their coverage and approximate photometric zero-point.
Photometry measurements
| Filter |
Image ID |
Magnitude (APC05) |
Flags |
Exp time (s) |
Image Quality
(1=best to 3) |
| g |
20190506165109 |
18.555 ± 0.031 |
3,0 |
100 |
2 |
| r |
20140722114203 |
17.506 ± 0.076 |
0,0 |
5 |
2 |
| r |
20140729111131 |
17.635 ± 0.077 |
0,0 |
5 |
2 |
| r |
20160420172325 |
17.342 ± 0.077 |
0,0 |
5 |
2 |
| i |
20140719115004 |
16.900 ± 0.060 |
3,0 |
10 |
2 |
| i |
20140722114229 |
16.705 ± 0.052 |
3,0 |
10 |
2 |
| i |
20140722114611 |
17.637 ± 0.085 |
24,37 |
10 |
2 |
| i |
20140729111202 |
16.699 ± 0.049 |
3,0 |
10 |
2 |
| i |
20150901084153 |
16.668 ± 0.032 |
3,0 |
100 |
2 |
| i |
20150901084554 |
16.675 ± 0.033 |
3,0 |
100 |
2 |
| i |
20160420172350 |
16.836 ± 0.062 |
2,0 |
10 |
2 |
| i |
20180605125802 |
16.738 ± 0.070 |
2,0 |
10 |
2 |
| i |
20190505170526 |
16.670 ± 0.033 |
3,0 |
100 |
2 |
| i |
20210407183626 |
16.738 ± 0.059 |
3,0 |
10 |
2 |
| z |
20140719115035 |
16.251 ± 0.051 |
3,0 |
20 |
2 |
| z |
20140722114259 |
16.219 ± 0.044 |
3,0 |
20 |
2 |
| z |
20140722114641 |
16.725 ± 0.054 |
25,42 |
20 |
2 |
| z |
20140729111235 |
16.200 ± 0.044 |
3,0 |
20 |
2 |
| z |
20150901084353 |
16.217 ± 0.031 |
3,0 |
100 |
2 |
| z |
20150901084754 |
16.226 ± 0.033 |
3,0 |
100 |
2 |
| z |
20160420172420 |
16.231 ± 0.046 |
3,0 |
20 |
2 |
| z |
20180605125833 |
16.254 ± 0.062 |
3,0 |
20 |
2 |
| z |
20190505170726 |
16.228 ± 0.034 |
3,0 |
100 |
2 |
| z |
20210407183658 |
16.281 ± 0.055 |
3,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.44 |
1.49 |
| GAIA source ID |
4120959410425524736 |
4120959414783698688 |
| Bp mag. |
18.634 |
-- |
| G mag. |
17.660 |
19.294 |
| Rp mag. |
16.584 |
-- |
| Bp/Rp excess |
1.430 |
-- |
| Parallax (mas) |
0.171 ± 0.110 |
0.409 ± 0.381 |
| PM RA (mas/yr) |
-1.117 ± 0.138 |
-4.406 ± 0.516 |
| PM Dec (mas/yr) |
-8.027 ± 0.093 |
-3.768 ± 0.349 |
| A.E.N. (mas) |
0.000 ± 0.000 |
0.000 ± 0.000 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
18.630
±
0.006
|
| r |
17.352
±
0.003
|
| i |
16.624
±
0.005
|
| z |
16.266
±
0.005
|
| Y |
--
±
--
|
| J |
14.947
±
0.086
|
| H |
14.141
±
0.087
|
| K |
13.904
±
0.084
|
| W1 |
13.644
±
0.030
|
| W2 |
13.783
±
0.030
|
| W3 |
--
±
--
|
| W4 |
--
±
--
|
| 1Magnitude sources |
| FUV/NUV: |
AB mag (calibrated) from GALEX |
| ugriz: |
AB mag (Kron) from NOAO Source Catalog |
| YJHK: |
Vega mag from VISTA (2" aperture) or 2MASS PSC |
| W1-W4: |
Vega mag from CatWISE2020 or AllWISE (profile mag). No error value
means the stated value is an upper limit. |
