Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179805553 (SMSS J172605.90-205230.5)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.525 |
|---|
| Dec (deg) | -20.875 |
|---|
| Galactic lon. (deg) | 4.453 |
|---|
| Galactic lat. (deg) | 8.051 |
|---|
| E(B-V) (SFD98) (mag) | 0.916 |
|---|
| E(B-V) (GNILC) (mag) | 0.991 ± 0.066 |
|---|
| Nearest DR4 source |
179805550 (8.9 arcs away) |
| 2nd-nearest DR4 source |
179805554 (13.1 arcs away) |
| 3rd-nearest DR4 source |
2268036843 (13.5 arcs away) |
| Times observed | 8 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
19.444 ± 0.047 |
18.509 ± 0.031 |
18.043 ± 0.048 |
| Petrosian mag. |
— |
— |
— |
19.783 ± 0.198 |
18.673 ± 0.116 |
18.391 ± 0.156 |
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 |
19.426 ± 0.097 |
16,0 |
100 |
2 |
| r |
20190506165309 |
19.440 ± 0.096 |
0,0 |
100 |
2 |
| i |
20150901084153 |
18.489 ± 0.083 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.440 ± 0.071 |
0,0 |
100 |
2 |
| i |
20190505170526 |
19.506 ± 0.151 |
24,4 |
100 |
2 |
| i |
20190720124743 |
18.498 ± 0.096 |
0,0 |
100 |
2 |
| z |
20140722114259 |
18.011 ± 0.161 |
0,0 |
20 |
2 |
| z |
20140729111235 |
17.906 ± 0.144 |
512,0 |
20 |
2 |
| z |
20150901084353 |
18.020 ± 0.091 |
0,0 |
100 |
2 |
| z |
20150901084754 |
18.084 ± 0.094 |
0,0 |
100 |
2 |
| z |
20190505170726 |
18.177 ± 0.108 |
16,0 |
100 |
2 |
| z |
20190508164202 |
18.048 ± 0.105 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.56 |
1.02 |
| GAIA source ID |
4120931067994043392 |
4120931067972185088 |
| Bp mag. |
21.070 |
20.780 |
| G mag. |
20.036 |
19.907 |
| Rp mag. |
18.401 |
18.758 |
| Bp/Rp excess |
2.178 |
1.538 |
| Parallax (mas) |
0.005 ± 0.605 |
-0.210 ± 0.473 |
| PM RA (mas/yr) |
-2.533 ± 0.916 |
-9.777 ± 0.732 |
| PM Dec (mas/yr) |
-8.116 ± 0.573 |
-6.003 ± 0.439 |
| A.E.N. (mas) |
0.858 ± 0.520 |
0.644 ± 0.500 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
20.545
±
0.020
|
| r |
19.134
±
0.005
|
| i |
18.422
±
0.026
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
17.037
±
0.025
|
| H |
--
±
--
|
| K |
16.304
±
0.044
|
| W1 |
15.549
±
0.054
|
| W2 |
15.842
±
0.084
|
| 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. |
