Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179837606 (SMSS J172506.53-202208.6)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.2772 |
|---|
| Dec (deg) | -20.3691 |
|---|
| Galactic lon. (deg) | 4.7530 |
|---|
| Galactic lat. (deg) | 8.5219 |
|---|
| E(B-V) (SFD98) (mag) | 0.664 |
|---|
| E(B-V) (GNILC) (mag) | 0.560 ± 0.028 |
|---|
| Nearest DR4 source |
179837603 (6.2 arcs away) |
| 2nd-nearest DR4 source |
179837605 (6.4 arcs away) |
| 3rd-nearest DR4 source |
179837610 (9.3 arcs away) |
| Times observed | 23 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
18.729 ± 0.163 |
18.018 ± 0.097 |
17.373 ± 0.062 |
17.029 ± 0.080 |
| Petrosian mag. |
— |
— |
18.144 ± 0.052 |
17.214 ± 0.160 |
16.668 ± 0.053 |
16.486 ± 0.076 |
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 |
18.782 ± 0.038 |
3,0 |
100 |
2 |
| r |
20140722114203 |
18.161 ± 0.124 |
0,0 |
5 |
2 |
| r |
20140729111131 |
17.968 ± 0.101 |
0,0 |
5 |
2 |
| r |
20190505165926 |
18.026 ± 0.046 |
3,0 |
100 |
2 |
| r |
20190506165309 |
17.952 ± 0.036 |
3,0 |
100 |
2 |
| i |
20140719115004 |
17.456 ± 0.090 |
0,0 |
10 |
2 |
| i |
20140722114229 |
17.466 ± 0.083 |
0,0 |
10 |
2 |
| i |
20140729111202 |
17.375 ± 0.077 |
0,0 |
10 |
2 |
| i |
20150901084153 |
17.407 ± 0.042 |
3,0 |
100 |
2 |
| i |
20150901084554 |
17.366 ± 0.042 |
3,0 |
100 |
2 |
| i |
20160420170134 |
17.469 ± 0.098 |
0,0 |
10 |
2 |
| i |
20180804082838 |
17.490 ± 0.050 |
3,0 |
100 |
2 |
| i |
20190505170526 |
17.424 ± 0.045 |
3,0 |
100 |
2 |
| i |
20190509140533 |
17.491 ± 0.049 |
3,0 |
100 |
2 |
| i |
20200513170714 |
17.425 ± 0.051 |
3,0 |
100 |
2 |
| z |
20140722114259 |
17.064 ± 0.074 |
0,0 |
20 |
2 |
| z |
20140729111235 |
17.059 ± 0.073 |
0,0 |
20 |
2 |
| z |
20150901084353 |
17.115 ± 0.049 |
3,0 |
100 |
2 |
| z |
20150901084754 |
17.079 ± 0.050 |
3,0 |
100 |
2 |
| z |
20160420170204 |
17.340 ± 0.115 |
0,0 |
20 |
2 |
| z |
20180804083039 |
17.133 ± 0.056 |
1,0 |
100 |
2 |
| z |
20190505170726 |
17.115 ± 0.053 |
1,0 |
100 |
2 |
| z |
20190508164202 |
17.081 ± 0.052 |
3,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
1.12 |
1.17 |
| GAIA source ID |
4121239888969587840 |
4121239893272151552 |
| Bp mag. |
19.177 |
19.317 |
| G mag. |
18.482 |
18.929 |
| Rp mag. |
17.639 |
17.7 |
| Bp/Rp excess |
1.297 |
1.813 |
| Parallax (mas) |
0.136 ± 0.165 |
0.535 ± 0.413 |
| PM RA (mas/yr) |
-1.829 ± 0.227 |
2.057 ± 0.554 |
| PM Dec (mas/yr) |
-2.387 ± 0.147 |
-7.252 ± 0.356 |
| A.E.N. (mas) |
0.0 ± 0.0 |
2.869 ± 31.225 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.547
±
0.011
|
| r |
18.669
±
0.003
|
| i |
18.186
±
0.009
|
| z |
17.953
±
0.009
|
| Y |
--
±
--
|
| J |
16.456
±
0.014
|
| H |
--
±
--
|
| K |
15.922
±
0.032
|
| W1 |
16.084
±
0.043
|
| W2 |
16.854
±
0.2
|
| 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. |
