Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179857651 (SMSS J172642.66-202248.4)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.6778 |
|---|
| Dec (deg) | -20.3801 |
|---|
| Galactic lon. (deg) | 4.9509 |
|---|
| Galactic lat. (deg) | 8.2013 |
|---|
| E(B-V) (SFD98) (mag) | 0.760 |
|---|
| E(B-V) (GNILC) (mag) | 0.577 ± 0.031 |
|---|
| Nearest DR4 source |
1212935571 (1.2 arcs away) |
| 2nd-nearest DR4 source |
179857652 (5.7 arcs away) |
| 3rd-nearest DR4 source |
179857541 (6.8 arcs away) |
| Times observed | 23 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
18.416 ± 0.036 |
17.403 ± 0.025 |
16.561 ± 0.013 |
16.116 ± 0.013 |
| Petrosian mag. |
— |
— |
18.219 ± 0.092 |
17.388 ± 0.141 |
16.496 ± 0.049 |
15.960 ± 0.105 |
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 |
20140722114132 |
18.571 ± 0.127 |
0,0 |
5 |
2 |
| g |
20140729111106 |
18.636 ± 0.132 |
0,0 |
5 |
2 |
| g |
20190506165109 |
18.390 ± 0.030 |
3,0 |
100 |
2 |
| r |
20140719114939 |
17.408 ± 0.076 |
0,0 |
5 |
2 |
| r |
20140722114203 |
17.420 ± 0.068 |
0,0 |
5 |
2 |
| r |
20140729111131 |
17.493 ± 0.068 |
0,0 |
5 |
2 |
| i |
20140719115004 |
16.618 ± 0.049 |
0,0 |
10 |
2 |
| i |
20140722114229 |
16.605 ± 0.046 |
0,0 |
10 |
2 |
| i |
20140729111202 |
16.575 ± 0.044 |
0,0 |
10 |
2 |
| i |
20150901084153 |
16.572 ± 0.034 |
3,0 |
100 |
2 |
| i |
20150901084554 |
16.551 ± 0.034 |
3,0 |
100 |
2 |
| i |
20180605124636 |
16.558 ± 0.058 |
0,0 |
10 |
2 |
| i |
20190505170526 |
16.533 ± 0.037 |
3,0 |
100 |
2 |
| i |
20210407183626 |
16.666 ± 0.059 |
0,0 |
10 |
2 |
| z |
20140719115035 |
16.151 ± 0.048 |
0,0 |
20 |
2 |
| z |
20140722114259 |
16.139 ± 0.040 |
0,0 |
20 |
2 |
| z |
20140729111235 |
16.116 ± 0.041 |
0,0 |
20 |
2 |
| z |
20150901084353 |
16.110 ± 0.034 |
3,0 |
100 |
2 |
| z |
20150901084754 |
16.097 ± 0.036 |
3,0 |
100 |
2 |
| z |
20180605124707 |
16.139 ± 0.05 |
0,0 |
20 |
2 |
| z |
20190505170726 |
16.093 ± 0.039 |
3,0 |
100 |
2 |
| z |
20200513190811 |
16.197 ± 0.040 |
3,0 |
100 |
2 |
| z |
20210407183658 |
16.190 ± 0.056 |
0,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.16 |
3.8 |
| GAIA source ID |
4121230886717060096 |
4121230959732090880 |
| Bp mag. |
18.247 |
19.953 |
| G mag. |
17.201 |
19.881 |
| Rp mag. |
16.220 |
18.227 |
| Bp/Rp excess |
1.316 |
2.611 |
| Parallax (mas) |
-0.030 ± 0.089 |
1.246 ± 0.710 |
| PM RA (mas/yr) |
-2.049 ± 0.109 |
0.215 ± 0.677 |
| PM Dec (mas/yr) |
-6.421 ± 0.074 |
-3.556 ± 0.463 |
| A.E.N. (mas) |
0.038 ± 0.050 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
18.773
±
0.008
|
| r |
17.391
±
0.002
|
| i |
16.722
±
0.004
|
| z |
16.331
±
0.004
|
| Y |
--
±
--
|
| J |
14.749
±
0.056
|
| H |
13.923
±
0.042
|
| K |
13.74
±
0.052
|
| W1 |
13.47
±
0.012
|
| W2 |
13.672
±
0.015
|
| W3 |
11.915
±
--
|
| W4 |
8.86
±
--
|
| 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. |
