Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 2268062115 (SMSS J172556.00-204318.7)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.4834 |
|---|
| Dec (deg) | -20.7219 |
|---|
| Galactic lon. (deg) | 4.5613 |
|---|
| Galactic lat. (deg) | 8.1673 |
|---|
| E(B-V) (SFD98) (mag) | 0.876 |
|---|
| E(B-V) (GNILC) (mag) | 0.721 ± 0.051 |
|---|
| Nearest DR4 source |
179829498 (1.4 arcs away) |
| 2nd-nearest DR4 source |
179829496 (4.0 arcs away) |
| 3rd-nearest DR4 source |
179829497 (5.4 arcs away) |
| Times observed | 18 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
18.248 ± 0.114 |
17.373 ± 0.020 |
16.944 ± 0.022 |
| Petrosian mag. |
— |
— |
— |
18.158 ± 0.112 |
17.369 ± 0.060 |
16.827 ± 0.091 |
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 |
20140722114203 |
18.308 ± 0.135 |
0,0 |
5 |
2 |
| r |
20140729111131 |
18.301 ± 0.124 |
0,0 |
5 |
2 |
| i |
20140719115004 |
17.368 ± 0.080 |
2,0 |
10 |
2 |
| i |
20140722114229 |
17.315 ± 0.073 |
3,0 |
10 |
2 |
| i |
20140729111202 |
17.333 ± 0.070 |
2,0 |
10 |
2 |
| i |
20150901084153 |
17.331 ± 0.039 |
3,0 |
100 |
2 |
| i |
20150901084554 |
17.352 ± 0.038 |
3,0 |
100 |
2 |
| i |
20160420170134 |
17.334 ± 0.087 |
0,0 |
10 |
2 |
| i |
20190505170526 |
17.350 ± 0.039 |
3,0 |
100 |
2 |
| i |
20200524153441 |
17.312 ± 0.090 |
0,0 |
10 |
2 |
| i |
20210407183626 |
17.481 ± 0.107 |
16,0 |
10 |
2 |
| z |
20140719115035 |
16.970 ± 0.082 |
2,0 |
20 |
2 |
| z |
20140722114259 |
16.790 ± 0.060 |
2,0 |
20 |
2 |
| z |
20140729111235 |
16.899 ± 0.062 |
3,0 |
20 |
2 |
| z |
20150901084353 |
16.903 ± 0.041 |
3,0 |
100 |
2 |
| z |
20150901084754 |
16.916 ± 0.041 |
3,0 |
100 |
2 |
| z |
20160420170204 |
16.991 ± 0.079 |
0,0 |
20 |
2 |
| z |
20180605124707 |
16.879 ± 0.087 |
0,0 |
20 |
2 |
| z |
20190505170726 |
16.988 ± 0.047 |
3,28 |
100 |
2 |
| z |
20200513190811 |
16.906 ± 0.058 |
0,0 |
100 |
2 |
| z |
20210407183658 |
16.967 ± 0.096 |
16,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.21 |
1.69 |
| GAIA source ID |
4121122997145971200 |
4121123001454760064 |
| Bp mag. |
19.115 |
-- |
| G mag. |
18.135 |
20.810 |
| Rp mag. |
17.068 |
-- |
| Bp/Rp excess |
1.419 |
-- |
| Parallax (mas) |
0.079 ± 0.143 |
2.253 ± 1.525 |
| PM RA (mas/yr) |
-1.665 ± 0.187 |
-1.495 ± 2.595 |
| PM Dec (mas/yr) |
-3.360 ± 0.126 |
-9.590 ± 1.966 |
| A.E.N. (mas) |
0.0 ± 0.0 |
1.753 ± 0.618 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.470
±
0.008
|
| r |
18.185
±
0.003
|
| i |
17.466
±
0.005
|
| z |
17.042
±
0.005
|
| Y |
--
±
--
|
| J |
15.586
±
0.007
|
| H |
--
±
--
|
| K |
14.750
±
0.011
|
| W1 |
14.231
±
0.017
|
| W2 |
14.288
±
0.026
|
| 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. |
