Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179837603 (SMSS J172506.31-202213.3)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.2763 |
|---|
| Dec (deg) | -20.3706 |
|---|
| Galactic lon. (deg) | 4.7512 |
|---|
| Galactic lat. (deg) | 8.5218 |
|---|
| E(B-V) (SFD98) (mag) | 0.664 |
|---|
| E(B-V) (GNILC) (mag) | 0.560 ± 0.028 |
|---|
| Nearest DR4 source |
179837600 (4.2 arcs away) |
| 2nd-nearest DR4 source |
179837605 (6.0 arcs away) |
| 3rd-nearest DR4 source |
179837606 (6.2 arcs away) |
| Times observed | 14 |
|---|
| Total bad pixels | 2 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
16.545 ± 0.237 |
17.836 ± 0.121 |
17.133 ± 0.037 |
16.736 ± 0.042 |
| Petrosian mag. |
— |
— |
16.329 ± 0.042 |
17.529 ± 0.211 |
17.071 ± 0.095 |
16.571 ± 0.073 |
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 |
20190507143127 |
17.778 ± 0.036 |
0,0 |
100 |
2 |
| g |
20190822094124 |
17.647 ± 0.029 |
0,0 |
100 |
2 |
| r |
20140722114203 |
17.944 ± 0.104 |
3,0 |
5 |
2 |
| r |
20140729111131 |
17.865 ± 0.093 |
1,0 |
5 |
2 |
| i |
20140722114229 |
17.165 ± 0.066 |
3,0 |
10 |
2 |
| i |
20140729111202 |
17.057 ± 0.062 |
3,0 |
10 |
2 |
| i |
20150901084554 |
17.151 ± 0.038 |
3,0 |
100 |
2 |
| i |
20160420170134 |
17.161 ± 0.077 |
3,0 |
10 |
2 |
| z |
20140722114259 |
16.738 ± 0.059 |
3,0 |
20 |
2 |
| z |
20140729111235 |
16.636 ± 0.054 |
3,0 |
20 |
2 |
| z |
20150901084353 |
16.751 ± 0.041 |
3,0 |
100 |
2 |
| z |
20150901084754 |
16.724 ± 0.043 |
3,0 |
100 |
2 |
| z |
20160420170204 |
16.862 ± 0.076 |
3,2 |
20 |
2 |
| z |
20190505170726 |
16.743 ± 0.044 |
3,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.72 |
2.31 |
| GAIA source ID |
4121239888972355072 |
4121239893272145536 |
| Bp mag. |
18.645 |
20.180 |
| G mag. |
17.794 |
19.657 |
| Rp mag. |
16.862 |
18.462 |
| Bp/Rp excess |
1.324 |
1.713 |
| Parallax (mas) |
0.171 ± 0.114 |
-0.143 ± 0.369 |
| PM RA (mas/yr) |
-2.493 ± 0.152 |
-0.537 ± 0.513 |
| PM Dec (mas/yr) |
0.055 ± 0.096 |
-4.372 ± 0.323 |
| A.E.N. (mas) |
0.273 ± 1.144 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.016
±
0.009
|
| r |
17.887
±
0.003
|
| i |
17.310
±
0.006
|
| z |
17.003
±
0.005
|
| Y |
--
±
--
|
| J |
15.437
±
0.006
|
| H |
--
±
--
|
| K |
14.675
±
0.011
|
| W1 |
--
±
--
|
| W2 |
--
±
--
|
| 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. |
