Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179837581 (SMSS J172502.37-202205.0)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.2600 |
|---|
| Dec (deg) | -20.3682 |
|---|
| Galactic lon. (deg) | 4.7448 |
|---|
| Galactic lat. (deg) | 8.5358 |
|---|
| E(B-V) (SFD98) (mag) | 0.664 |
|---|
| E(B-V) (GNILC) (mag) | 0.560 ± 0.028 |
|---|
| Nearest DR4 source |
179837580 (3.7 arcs away) |
| 2nd-nearest DR4 source |
179837590 (8.2 arcs away) |
| 3rd-nearest DR4 source |
179837582 (9.5 arcs away) |
| Times observed | 10 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
18.194 ± 0.278 |
18.043 ± 0.115 |
17.661 ± 0.133 |
| Petrosian mag. |
— |
— |
— |
18.225 ± 0.173 |
17.497 ± 0.103 |
17.041 ± 0.149 |
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 |
18.835 ± 0.073 |
1,0 |
100 |
2 |
| r |
20190506165309 |
18.845 ± 0.061 |
1,0 |
100 |
2 |
| i |
20150901084153 |
18.153 ± 0.064 |
3,0 |
100 |
2 |
| i |
20150901084554 |
18.088 ± 0.062 |
3,0 |
100 |
2 |
| i |
20190505170526 |
18.080 ± 0.064 |
3,0 |
100 |
2 |
| i |
20190509140533 |
18.272 ± 0.078 |
1,0 |
100 |
2 |
| z |
20150901084353 |
17.797 ± 0.076 |
3,0 |
100 |
2 |
| z |
20150901084754 |
17.850 ± 0.084 |
0,0 |
100 |
2 |
| z |
20190505170726 |
17.716 ± 0.080 |
1,0 |
100 |
2 |
| z |
20190720124943 |
17.876 ± 0.096 |
1,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.34 |
0.54 |
| GAIA source ID |
4121286828702098048 |
4121286828702098176 |
| Bp mag. |
19.647 |
19.869 |
| G mag. |
19.855 |
19.933 |
| Rp mag. |
18.154 |
18.186 |
| Bp/Rp excess |
2.895 |
2.872 |
| Parallax (mas) |
0.810 ± 0.784 |
-0.319 ± 0.741 |
| PM RA (mas/yr) |
1.703 ± 0.968 |
-3.251 ± 1.029 |
| PM Dec (mas/yr) |
-7.769 ± 0.491 |
-2.895 ± 0.515 |
| A.E.N. (mas) |
0.653 ± 0.281 |
1.227 ± 1.106 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.931
±
0.014
|
| r |
19.046
±
0.004
|
| i |
18.596
±
0.011
|
| z |
18.297
±
0.012
|
| Y |
--
±
--
|
| J |
17.054
±
0.024
|
| H |
--
±
--
|
| K |
16.624
±
0.061
|
| W1 |
15.513
±
0.022
|
| W2 |
15.593
±
0.059
|
| 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. |
