Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179843711 (SMSS J172633.56-204341.7)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.640 |
|---|
| Dec (deg) | -20.728 |
|---|
| Galactic lon. (deg) | 4.637 |
|---|
| Galactic lat. (deg) | 8.041 |
|---|
| E(B-V) (SFD98) (mag) | 0.94 |
|---|
| E(B-V) (GNILC) (mag) | 0.745 ± 0.043 |
|---|
| Nearest DR4 source |
179843712 (3.6 arcs away) |
| 2nd-nearest DR4 source |
179843671 (6.2 arcs away) |
| 3rd-nearest DR4 source |
179843718 (9.7 arcs away) |
| Times observed | 14 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
18.850 ± 0.181 |
18.087 ± 0.116 |
17.559 ± 0.124 |
| Petrosian mag. |
— |
— |
— |
18.371 ± 0.055 |
17.336 ± 0.049 |
17.087 ± 0.072 |
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) |
| r |
20190505165926 |
19.234 ± 0.083 |
0,0 |
100 |
2 |
| r |
20190506165309 |
19.316 ± 0.086 |
0,0 |
100 |
2 |
| r |
20190822094324 |
19.243 ± 0.078 |
0,0 |
100 |
2 |
| i |
20150901084153 |
18.305 ± 0.071 |
3,0 |
100 |
2 |
| i |
20150901084554 |
18.265 ± 0.063 |
3,0 |
100 |
2 |
| i |
20190505170526 |
18.308 ± 0.067 |
3,0 |
100 |
2 |
| i |
20190508164002 |
18.277 ± 0.073 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.334 ± 0.085 |
0,0 |
100 |
2 |
| z |
20140722114259 |
17.819 ± 0.136 |
0,0 |
20 |
2 |
| z |
20150901084353 |
17.872 ± 0.081 |
3,0 |
100 |
2 |
| z |
20150901084754 |
17.804 ± 0.075 |
3,0 |
100 |
2 |
| z |
20190505170726 |
17.910 ± 0.088 |
3,0 |
100 |
2 |
| z |
20190508164202 |
17.821 ± 0.084 |
0,0 |
100 |
2 |
| z |
20190509140733 |
17.798 ± 0.096 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.25 |
0.77 |
| GAIA source ID |
4121028477832198656 |
4121028477832198784 |
| Bp mag. |
-- |
20.475 |
| G mag. |
20.671 |
19.758 |
| Rp mag. |
-- |
18.380 |
| Bp/Rp excess |
-- |
1.872 |
| Parallax (mas) |
-- ± -- |
0.759 ± 0.471 |
| PM RA (mas/yr) |
-- ± -- |
1.180 ± 0.627 |
| PM Dec (mas/yr) |
-- ± -- |
-4.385 ± 0.433 |
| A.E.N. (mas) |
0.0 ± 0.0 |
2.198 ± 7.306 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
20.431
±
0.028
|
| r |
19.154
±
0.007
|
| i |
18.353
±
0.012
|
| z |
17.940
±
0.014
|
| Y |
--
±
--
|
| J |
16.740
±
0.022
|
| H |
--
±
--
|
| K |
15.837
±
0.033
|
| W1 |
14.601
±
0.023
|
| W2 |
15.073
±
0.064
|
| 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. |
