Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179837602 (SMSS J172505.60-202211.9)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.2733 |
|---|
| Dec (deg) | -20.3700 |
|---|
| Galactic lon. (deg) | 4.7502 |
|---|
| Galactic lat. (deg) | 8.5244 |
|---|
| E(B-V) (SFD98) (mag) | 0.664 |
|---|
| E(B-V) (GNILC) (mag) | 0.560 ± 0.028 |
|---|
| Nearest DR4 source |
179837601 (5.6 arcs away) |
| 2nd-nearest DR4 source |
179837600 (8.2 arcs away) |
| 3rd-nearest DR4 source |
179837603 (10.2 arcs away) |
| Times observed | 6 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.910 ± 0.035 |
— |
18.436 ± 0.039 |
18.131 ± 0.073 |
| Petrosian mag. |
— |
— |
20.218 ± 0.197 |
— |
18.620 ± 0.101 |
18.222 ± 0.132 |
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 |
19.932 ± 0.087 |
1,0 |
100 |
2 |
| i |
20150901084153 |
18.337 ± 0.073 |
1,0 |
100 |
2 |
| i |
20150901084554 |
18.385 ± 0.076 |
1,0 |
100 |
2 |
| i |
20190505170526 |
18.393 ± 0.080 |
1,0 |
100 |
2 |
| z |
20150901084353 |
17.983 ± 0.088 |
1,0 |
100 |
2 |
| z |
20150901084754 |
18.186 ± 0.109 |
1025,0 |
100 |
2 |
| z |
20190505170726 |
18.136 ± 0.112 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.29 |
1.72 |
| GAIA source ID |
4121239888969587072 |
4121239893275831680 |
| Bp mag. |
19.856 |
-- |
| G mag. |
19.477 |
21.089 |
| Rp mag. |
18.21 |
-- |
| Bp/Rp excess |
1.863 |
-- |
| Parallax (mas) |
-0.201 ± 0.346 |
-- ± -- |
| PM RA (mas/yr) |
-5.783 ± 0.471 |
-- ± -- |
| PM Dec (mas/yr) |
-7.953 ± 0.293 |
-- ± -- |
| A.E.N. (mas) |
0.639 ± 0.788 |
6.617 ± 2.922 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.897
±
0.014
|
| r |
18.791
±
0.005
|
| i |
18.274
±
0.013
|
| z |
17.997
±
0.013
|
| Y |
--
±
--
|
| J |
17.012
±
0.023
|
| H |
--
±
--
|
| K |
16.347
±
0.048
|
| 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. |
