Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185152179 (SMSS J172722.82-202013.7)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.8451 |
|---|
| Dec (deg) | -20.3371 |
|---|
| Galactic lon. (deg) | 5.0736 |
|---|
| Galactic lat. (deg) | 8.0931 |
|---|
| E(B-V) (SFD98) (mag) | 0.778 |
|---|
| E(B-V) (GNILC) (mag) | 0.599 ± 0.030 |
|---|
| Nearest DR4 source |
185152164 (5.9 arcs away) |
| 2nd-nearest DR4 source |
185152175 (6.1 arcs away) |
| 3rd-nearest DR4 source |
185152176 (9.2 arcs away) |
| Times observed | 23 |
|---|
| Total bad pixels | 3 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
18.835 ± 0.050 |
18.032 ± 0.051 |
17.483 ± 0.038 |
17.012 ± 0.025 |
| Petrosian mag. |
— |
— |
18.304 ± 0.145 |
17.308 ± 0.160 |
17.159 ± 0.062 |
16.808 ± 0.049 |
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 |
20140729111106 |
18.662 ± 0.137 |
512,0 |
5 |
2 |
| g |
20190505165725 |
18.870 ± 0.048 |
19,0 |
100 |
2 |
| g |
20190506165109 |
18.856 ± 0.040 |
3,0 |
100 |
2 |
| g |
20190507143127 |
18.864 ± 0.051 |
3,0 |
100 |
2 |
| g |
20190822094124 |
18.845 ± 0.05 |
3,0 |
100 |
2 |
| r |
20140722114203 |
17.975 ± 0.102 |
0,0 |
5 |
2 |
| r |
20140729111131 |
18.148 ± 0.116 |
0,0 |
5 |
2 |
| r |
20190505165926 |
18.039 ± 0.050 |
19,0 |
100 |
2 |
| r |
20190506165309 |
18.007 ± 0.039 |
3,0 |
100 |
2 |
| r |
20190822094324 |
18.022 ± 0.049 |
3,0 |
100 |
2 |
| i |
20140719115004 |
17.511 ± 0.092 |
1,0 |
10 |
2 |
| i |
20140722114229 |
17.55 ± 0.088 |
0,0 |
10 |
2 |
| i |
20140729111202 |
17.314 ± 0.073 |
0,0 |
10 |
2 |
| i |
20150901084153 |
17.333 ± 0.040 |
3,0 |
100 |
2 |
| i |
20150901084554 |
17.332 ± 0.042 |
3,0 |
100 |
2 |
| i |
20160420170134 |
17.345 ± 0.088 |
0,0 |
10 |
2 |
| i |
20190505170526 |
17.296 ± 0.046 |
19,5 |
100 |
2 |
| i |
20210407183626 |
17.562 ± 0.112 |
0,0 |
10 |
2 |
| z |
20140719115035 |
17.014 ± 0.086 |
0,0 |
20 |
2 |
| z |
20140722114259 |
16.967 ± 0.068 |
0,0 |
20 |
2 |
| z |
20140729111235 |
16.972 ± 0.071 |
0,0 |
20 |
2 |
| z |
20150901084353 |
16.920 ± 0.042 |
3,0 |
100 |
2 |
| z |
20150901084754 |
16.989 ± 0.048 |
3,0 |
100 |
2 |
| z |
20160420170204 |
17.042 ± 0.093 |
0,3 |
20 |
2 |
| z |
20190505170726 |
16.956 ± 0.052 |
19,0 |
100 |
2 |
| z |
20190508164202 |
16.999 ± 0.051 |
3,0 |
100 |
2 |
| z |
20190720124943 |
16.986 ± 0.074 |
3,0 |
100 |
2 |
| z |
20210407183658 |
17.085 ± 0.105 |
0,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.13 |
0.94 |
| GAIA source ID |
4121252537709611904 |
4121252537663721472 |
| Bp mag. |
18.864 |
-- |
| G mag. |
18.336 |
19.534 |
| Rp mag. |
17.161 |
-- |
| Bp/Rp excess |
1.688 |
-- |
| Parallax (mas) |
0.852 ± 0.316 |
-- ± -- |
| PM RA (mas/yr) |
-0.255 ± 0.331 |
-- ± -- |
| PM Dec (mas/yr) |
-0.365 ± 0.219 |
-- ± -- |
| A.E.N. (mas) |
0.777 ± 4.703 |
1.406 ± 1.987 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
17.913
±
0.005
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
15.859
±
0.009
|
| H |
--
±
--
|
| K |
15.164
±
0.019
|
| W1 |
14.992
±
0.025
|
| W2 |
15.131
±
0.044
|
| 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. |
