Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179842424 (SMSS J172603.11-202551.4)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5130 |
|---|
| Dec (deg) | -20.4310 |
|---|
| Galactic lon. (deg) | 4.8227 |
|---|
| Galactic lat. (deg) | 8.3030 |
|---|
| E(B-V) (SFD98) (mag) | 0.614 |
|---|
| E(B-V) (GNILC) (mag) | 0.462 ± 0.023 |
|---|
| Nearest DR4 source |
1212919565 (2.9 arcs away) |
| 2nd-nearest DR4 source |
179842426 (6.1 arcs away) |
| 3rd-nearest DR4 source |
179842425 (6.2 arcs away) |
| Times observed | 9 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 515 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
18.764 ± -- |
18.341 ± -- |
17.632 ± 0.064 |
17.429 ± 0.135 |
| Petrosian mag. |
— |
— |
19.166 ± -- |
19.041 ± -- |
16.956 ± 0.185 |
16.735 ± 0.172 |
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 |
18.697 ± 0.139 |
512,0 |
5 |
2 |
| r |
20140729111131 |
18.505 ± 0.157 |
512,0 |
5 |
2 |
| i |
20140719115004 |
17.711 ± 0.110 |
0,0 |
10 |
2 |
| i |
20140729111202 |
17.535 ± 0.086 |
0,0 |
10 |
2 |
| i |
20150901084554 |
17.492 ± 0.044 |
3,0 |
100 |
2 |
| i |
20160420170134 |
17.888 ± 0.145 |
0,0 |
10 |
2 |
| i |
20190508164002 |
17.674 ± 0.058 |
3,0 |
100 |
2 |
| i |
20190509140533 |
17.573 ± 0.051 |
19,0 |
100 |
2 |
| i |
20200513190610 |
17.626 ± 0.055 |
3,0 |
100 |
2 |
| z |
20140729111235 |
17.545 ± 0.107 |
0,0 |
20 |
2 |
| z |
20150901084754 |
17.247 ± 0.055 |
3,0 |
100 |
2 |
| z |
20190508164202 |
17.322 ± 0.062 |
1,0 |
100 |
2 |
| z |
20190509140733 |
17.343 ± 0.067 |
19,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.64 |
1.26 |
| GAIA source ID |
4121236319852113792 |
4121236315554099200 |
| Bp mag. |
19.102 |
-- |
| G mag. |
18.792 |
18.954 |
| Rp mag. |
17.683 |
-- |
| Bp/Rp excess |
1.713 |
-- |
| Parallax (mas) |
0.524 ± 0.228 |
1.087 ± 0.290 |
| PM RA (mas/yr) |
-3.418 ± 0.273 |
1.006 ± 0.407 |
| PM Dec (mas/yr) |
-3.137 ± 0.189 |
-1.191 ± 0.254 |
| A.E.N. (mas) |
0.777 ± 2.683 |
0.717 ± 1.879 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
17.982
±
0.007
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
17.099
±
0.031
|
| H |
--
±
--
|
| K |
16.440
±
0.059
|
| W1 |
--
±
--
|
| W2 |
--
±
--
|
| 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. |
