Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179879287 (SMSS J172927.33-205005.8)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.3639 |
|---|
| Dec (deg) | -20.8350 |
|---|
| Galactic lon. (deg) | 4.9176 |
|---|
| Galactic lat. (deg) | 7.4151 |
|---|
| E(B-V) (SFD98) (mag) | 0.989 |
|---|
| E(B-V) (GNILC) (mag) | 0.876 ± 0.046 |
|---|
| Nearest DR4 source |
179879285 (5.8 arcs away) |
| 2nd-nearest DR4 source |
179879282 (7.3 arcs away) |
| 3rd-nearest DR4 source |
179879283 (7.8 arcs away) |
| Times observed | 19 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
19.096 ± 0.027 |
18.190 ± 0.023 |
17.729 ± 0.024 |
| Petrosian mag. |
— |
— |
— |
19.016 ± 0.086 |
18.321 ± 0.046 |
17.923 ± 0.092 |
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 |
19.073 ± 0.079 |
0,0 |
100 |
2 |
| r |
20190507143327 |
19.113 ± 0.080 |
0,0 |
100 |
2 |
| r |
20190822094324 |
19.051 ± 0.074 |
0,0 |
100 |
2 |
| i |
20140729111202 |
18.066 ± 0.135 |
0,0 |
10 |
2 |
| i |
20150901084153 |
18.166 ± 0.065 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.069 ± 0.061 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.143 ± 0.066 |
0,0 |
100 |
2 |
| i |
20190508164002 |
18.203 ± 0.079 |
0,0 |
100 |
2 |
| i |
20190509140133 |
18.186 ± 0.070 |
8192,0 |
100 |
2 |
| i |
20190509140533 |
18.148 ± 0.075 |
0,0 |
100 |
2 |
| i |
20190720124743 |
18.220 ± 0.090 |
0,0 |
100 |
2 |
| z |
20140722114259 |
17.811 ± 0.143 |
0,0 |
20 |
2 |
| z |
20140729111235 |
17.482 ± 0.107 |
0,0 |
20 |
2 |
| z |
20150901084353 |
17.635 ± 0.070 |
0,0 |
100 |
2 |
| z |
20150901084754 |
17.685 ± 0.075 |
0,0 |
100 |
2 |
| z |
20160420172420 |
17.430 ± 0.133 |
0,0 |
20 |
2 |
| z |
20190505170726 |
17.735 ± 0.081 |
0,0 |
100 |
2 |
| z |
20190508164202 |
17.747 ± 0.088 |
0,0 |
100 |
2 |
| z |
20190509140333 |
17.753 ± 0.084 |
8192,0 |
100 |
2 |
| z |
20190509140733 |
17.756 ± 0.094 |
0,0 |
100 |
2 |
| z |
20190720124943 |
17.697 ± 0.092 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.51 |
1.25 |
| GAIA source ID |
4120965084078203136 |
4120965084078203008 |
| Bp mag. |
19.836 |
-- |
| G mag. |
19.229 |
20.510 |
| Rp mag. |
17.817 |
-- |
| Bp/Rp excess |
1.960 |
-- |
| Parallax (mas) |
5.409 ± 0.627 |
-- ± -- |
| PM RA (mas/yr) |
-2.227 ± 0.661 |
-- ± -- |
| PM Dec (mas/yr) |
-5.154 ± 0.405 |
-- ± -- |
| A.E.N. (mas) |
1.978 ± 6.803 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
18.825
±
0.013
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.328
±
0.015
|
| H |
--
±
--
|
| K |
15.430
±
0.023
|
| W1 |
15.508
±
0.027
|
| W2 |
16.597
±
0.176
|
| 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. |
